如圖，AB是⊙O的一條弦，點(diǎn)C是⊙O上一動(dòng)點(diǎn)，且∠ACB=30°，點(diǎn)E、F分別是AC、BC的中點(diǎn)，直線EF與⊙O交于G、H兩點(diǎn)，若⊙O的半徑為7，則GE+FH的最大值為（　?。?/title> <link rel="stylesheet" href="http://static.zujuanyi.com/artDialog/css/ui-dialog-2023.min.css"> <link rel="stylesheet" href="http://static.zujuanyi.com/artDialog/css/artDialog-skin-ot2-2023.min.css"> <link rel="stylesheet" href="http://static.zujuanyi.com/_local/s/css/zujuanw-0e93923da6.mini.css?20243dss1ax1h">  <link rel="stylesheet" href="http://static.zujuanyi.com/_local/s/vuelib-20241226155337/vue2Lib.css?v=20240125"> <style> u { text-underline-position: under; } .grecaptcha-badge { display: none; } .JV_list { min-height: 500px; } .t-dots { font-family: Arial, Helvetica, sans-serif; } .video_shade { position: fixed; width: 100%; height: 100%; top: 0; left: 0; background: #000; opacity: .7; filter: alpha(opacity=70); z-index: 1024; } .video-play-iframe { position: fixed; overflow: hidden; width: 980px; background: #1a1a1a none repeat scroll 0 0; height: 400px; position: fixed; left: 50%; top: 50%; margin-left: -490px; margin-top: -200px; z-index: 1048; } .video-play-iframe iframe { width: 100%; height: 100%;} </style> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://hfjinruida.com/">久久京东热成人精品视频,伊人久久综合,国产一区二区精品自拍,在线精品国精品国产3d</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><abbr id="e206k"></abbr><center id="e206k"><ul id="e206k"><em id="e206k"></em></ul></center><code id="e206k"></code><dl id="e206k"></dl><dl id="e206k"></dl><ul id="e206k"></ul><kbd id="e206k"></kbd><cite id="e206k"><option id="e206k"><pre id="e206k"></pre></option></cite><acronym id="e206k"><xmp id="e206k"><menu id="e206k"></menu></xmp></acronym><strong id="e206k"></strong><fieldset id="e206k"></fieldset><object id="e206k"><small id="e206k"><kbd id="e206k"></kbd></small></object><code id="e206k"><noframes id="e206k"><center id="e206k"></center></noframes></code><center id="e206k"></center><pre id="e206k"></pre><abbr id="e206k"></abbr><optgroup id="e206k"></optgroup><source id="e206k"><nav id="e206k"><li id="e206k"></li></nav></source><tbody id="e206k"><cite id="e206k"><table id="e206k"></table></cite></tbody><s id="e206k"><li id="e206k"><delect id="e206k"></delect></li></s><dl id="e206k"><abbr id="e206k"><dfn id="e206k"></dfn></abbr></dl><th id="e206k"></th><abbr id="e206k"></abbr><option id="e206k"><delect id="e206k"><td id="e206k"></td></delect></option><dd id="e206k"></dd><rt id="e206k"><code id="e206k"><del id="e206k"></del></code></rt><tbody id="e206k"></tbody><td id="e206k"><table id="e206k"><pre id="e206k"></pre></table></td><rt id="e206k"><optgroup id="e206k"><abbr id="e206k"></abbr></optgroup></rt><center id="e206k"></center><center id="e206k"><dl id="e206k"><small id="e206k"></small></dl></center><td id="e206k"></td><small id="e206k"></small><abbr id="e206k"><tbody id="e206k"><cite id="e206k"></cite></tbody></abbr><kbd id="e206k"></kbd><samp id="e206k"></samp><tfoot id="e206k"></tfoot><abbr id="e206k"><dfn id="e206k"><code id="e206k"></code></dfn></abbr><noframes id="e206k"></noframes><cite id="e206k"></cite><input id="e206k"></input><tbody id="e206k"></tbody><acronym id="e206k"><xmp id="e206k"><menu id="e206k"></menu></xmp></acronym><blockquote id="e206k"></blockquote><sup id="e206k"><object id="e206k"><abbr id="e206k"></abbr></object></sup><del id="e206k"></del><cite id="e206k"></cite><center id="e206k"></center><td id="e206k"></td><ul id="e206k"></ul> <strong id="e206k"></strong><tbody id="e206k"></tbody><th id="e206k"></th><acronym id="e206k"></acronym><tr id="e206k"></tr><bdo id="e206k"></bdo><samp id="e206k"></samp><fieldset id="e206k"><optgroup id="e206k"><sup id="e206k"></sup></optgroup></fieldset><option id="e206k"></option><menu id="e206k"></menu><pre id="e206k"></pre><menu id="e206k"></menu><del id="e206k"></del><source id="e206k"><noframes id="e206k"><center id="e206k"></center></noframes></source><small id="e206k"></small><del id="e206k"></del><nav id="e206k"><center id="e206k"><tbody id="e206k"></tbody></center></nav><bdo id="e206k"></bdo><cite id="e206k"><tfoot id="e206k"><wbr id="e206k"></wbr></tfoot></cite><option id="e206k"></option><bdo id="e206k"></bdo><pre id="e206k"></pre><small id="e206k"></small><abbr id="e206k"></abbr><tbody id="e206k"><button id="e206k"><th id="e206k"></th></button></tbody><bdo id="e206k"></bdo><blockquote id="e206k"></blockquote><noscript id="e206k"><pre id="e206k"><dfn id="e206k"></dfn></pre></noscript><td id="e206k"><table id="e206k"><pre id="e206k"></pre></table></td><acronym id="e206k"></acronym><input id="e206k"><pre id="e206k"><blockquote id="e206k"></blockquote></pre></input><sup id="e206k"></sup><li id="e206k"><delect id="e206k"><tr id="e206k"></tr></delect></li><small id="e206k"></small><bdo id="e206k"><em id="e206k"><sup id="e206k"></sup></em></bdo><rt id="e206k"></rt><tfoot id="e206k"></tfoot><bdo id="e206k"><delect id="e206k"><s id="e206k"></s></delect></bdo><abbr id="e206k"></abbr><tfoot id="e206k"></tfoot><samp id="e206k"></samp><del id="e206k"></del><td id="e206k"></td><option id="e206k"><tbody id="e206k"><cite id="e206k"></cite></tbody></option><xmp id="e206k"></xmp><sup id="e206k"></sup><strong id="e206k"></strong><tfoot id="e206k"></tfoot><td id="e206k"></td><kbd id="e206k"></kbd> <blockquote id="e206k"><input id="e206k"><tbody id="e206k"></tbody></input></blockquote><table id="e206k"></table><kbd id="e206k"></kbd><delect id="e206k"></delect><sup id="e206k"></sup><option id="e206k"></option><dd id="e206k"><th id="e206k"><li id="e206k"></li></th></dd><rt id="e206k"><optgroup id="e206k"><kbd id="e206k"></kbd></optgroup></rt><sup id="e206k"></sup><del id="e206k"></del><code id="e206k"></code><menu id="e206k"><acronym id="e206k"><center id="e206k"></center></acronym></menu><wbr id="e206k"></wbr><dfn id="e206k"></dfn><tr id="e206k"></tr><del id="e206k"></del><dfn id="e206k"></dfn><object id="e206k"></object><noframes id="e206k"></noframes><nav id="e206k"></nav><object id="e206k"></object><rt id="e206k"><em id="e206k"><del id="e206k"></del></em></rt><small id="e206k"><kbd id="e206k"><pre id="e206k"></pre></kbd></small><noframes id="e206k"></noframes><strike id="e206k"><table id="e206k"><pre id="e206k"></pre></table></strike><center id="e206k"></center><cite id="e206k"><kbd id="e206k"><dfn id="e206k"></dfn></kbd></cite><li id="e206k"></li><strike id="e206k"><table id="e206k"><pre id="e206k"></pre></table></strike><center id="e206k"><strike id="e206k"><input id="e206k"></input></strike></center><tbody id="e206k"><cite id="e206k"><table id="e206k"></table></cite></tbody><blockquote id="e206k"><source id="e206k"><bdo id="e206k"></bdo></source></blockquote><pre id="e206k"></pre><bdo id="e206k"><delect id="e206k"><td id="e206k"></td></delect></bdo><nav id="e206k"></nav><xmp id="e206k"><menu id="e206k"><noscript id="e206k"></noscript></menu></xmp><th id="e206k"></th><strike id="e206k"></strike><dfn id="e206k"></dfn><s id="e206k"></s><tbody id="e206k"></tbody><fieldset id="e206k"></fieldset><small id="e206k"></small><source id="e206k"><nav id="e206k"><tr id="e206k"></tr></nav></source><center id="e206k"></center><input id="e206k"></input><option id="e206k"><dd id="e206k"><nav id="e206k"></nav></dd></option><acronym id="e206k"></acronym><wbr id="e206k"></wbr><menu id="e206k"></menu></div><div id="0gejy" class="pl_css_ganrao" style="display: none;"><code id="0gejy"><wbr id="0gejy"><style id="0gejy"><optgroup id="0gejy"></optgroup></style></wbr></code><menuitem id="0gejy"><legend id="0gejy"></legend></menuitem><small id="0gejy"></small><acronym id="0gejy"></acronym><small id="0gejy"><rp id="0gejy"><tbody id="0gejy"></tbody></rp></small><strike id="0gejy"><th id="0gejy"><strong id="0gejy"><bdo id="0gejy"></bdo></strong></th></strike><small id="0gejy"></small><mark id="0gejy"><s id="0gejy"></s></mark><span id="0gejy"><address id="0gejy"><var id="0gejy"><input id="0gejy"></input></var></address></span><th id="0gejy"></th><th id="0gejy"><var id="0gejy"><style id="0gejy"><strong id="0gejy"></strong></style></var></th><fieldset id="0gejy"><noframes id="0gejy"><strong id="0gejy"></strong></noframes></fieldset><tr id="0gejy"></tr><small id="0gejy"></small><video id="0gejy"><div id="0gejy"><tbody id="0gejy"><object id="0gejy"></object></tbody></div></video><address id="0gejy"><rt id="0gejy"><dl id="0gejy"><optgroup id="0gejy"></optgroup></dl></rt></address><th id="0gejy"><rt id="0gejy"><tbody id="0gejy"></tbody></rt></th><strike id="0gejy"><form id="0gejy"></form></strike><delect id="0gejy"></delect><dfn id="0gejy"><code id="0gejy"><label id="0gejy"><kbd id="0gejy"></kbd></label></code></dfn><em id="0gejy"><mark id="0gejy"><font id="0gejy"><th id="0gejy"></th></font></mark></em><strong id="0gejy"><sup id="0gejy"></sup></strong><dfn id="0gejy"><ul id="0gejy"></ul></dfn><nav id="0gejy"></nav><wbr id="0gejy"></wbr><dl id="0gejy"><acronym id="0gejy"></acronym></dl><tbody id="0gejy"><object id="0gejy"><p id="0gejy"><em id="0gejy"></em></p></object></tbody><noframes id="0gejy"><menuitem id="0gejy"></menuitem></noframes><s id="0gejy"></s><small id="0gejy"></small><pre id="0gejy"></pre><del id="0gejy"><tfoot id="0gejy"></tfoot></del><output id="0gejy"><button id="0gejy"><big id="0gejy"></big></button></output><optgroup id="0gejy"><sup id="0gejy"><samp id="0gejy"></samp></sup></optgroup><form id="0gejy"><nobr id="0gejy"></nobr></form><sup id="0gejy"><source id="0gejy"><legend id="0gejy"><strong id="0gejy"></strong></legend></source></sup><object id="0gejy"><cite id="0gejy"><small id="0gejy"></small></cite></object><del id="0gejy"><ruby id="0gejy"><b id="0gejy"><acronym id="0gejy"></acronym></b></ruby></del><kbd id="0gejy"><option id="0gejy"><xmp id="0gejy"></xmp></option></kbd><table id="0gejy"></table><dd id="0gejy"><tr id="0gejy"><ol id="0gejy"><legend id="0gejy"></legend></ol></tr></dd><label id="0gejy"></label><form id="0gejy"><div id="0gejy"></div></form><sup id="0gejy"><strike id="0gejy"><dl id="0gejy"><li id="0gejy"></li></dl></strike></sup><th id="0gejy"></th><rt id="0gejy"></rt><tbody id="0gejy"><u id="0gejy"><pre id="0gejy"><output id="0gejy"></output></pre></u></tbody><output id="0gejy"></output><blockquote id="0gejy"><ol id="0gejy"><legend id="0gejy"></legend></ol></blockquote><em id="0gejy"><big id="0gejy"><pre id="0gejy"></pre></big></em><output id="0gejy"><tbody id="0gejy"></tbody></output><noframes id="0gejy"></noframes><address id="0gejy"><pre id="0gejy"><thead id="0gejy"><source id="0gejy"></source></thead></pre></address><dl id="0gejy"><nav id="0gejy"></nav></dl><style id="0gejy"></style><strong id="0gejy"><dfn id="0gejy"></dfn></strong><blockquote id="0gejy"><mark id="0gejy"><s id="0gejy"></s></mark></blockquote><sub id="0gejy"><strong id="0gejy"><object id="0gejy"><var id="0gejy"></var></object></strong></sub><object id="0gejy"><p id="0gejy"><em id="0gejy"></em></p></object><menuitem id="0gejy"></menuitem><mark id="0gejy"></mark><dl id="0gejy"></dl><legend id="0gejy"></legend><ol id="0gejy"></ol><style id="0gejy"></style><em id="0gejy"></em><font id="0gejy"><dfn id="0gejy"><i id="0gejy"></i></dfn></font><b id="0gejy"></b><small id="0gejy"></small><label id="0gejy"><font id="0gejy"><button id="0gejy"></button></font></label><pre id="0gejy"><center id="0gejy"><strong id="0gejy"><object id="0gejy"></object></strong></center></pre><samp id="0gejy"><sup id="0gejy"><pre id="0gejy"></pre></sup></samp><tbody id="0gejy"><legend id="0gejy"><var id="0gejy"></var></legend></tbody><meter id="0gejy"><s id="0gejy"><fieldset id="0gejy"><dfn id="0gejy"></dfn></fieldset></s></meter><tbody id="0gejy"><thead id="0gejy"><mark id="0gejy"><legend id="0gejy"></legend></mark></thead></tbody><rp id="0gejy"></rp><tt id="0gejy"></tt><listing id="0gejy"><nav id="0gejy"><kbd id="0gejy"></kbd></nav></listing><center id="0gejy"><p id="0gejy"></p></center><thead id="0gejy"></thead><tbody id="0gejy"></tbody><mark id="0gejy"><font id="0gejy"><td id="0gejy"></td></font></mark><video id="0gejy"><th id="0gejy"></th></video><td id="0gejy"></td><form id="0gejy"><xmp id="0gejy"><menu id="0gejy"></menu></xmp></form><u id="0gejy"></u><tr id="0gejy"><style id="0gejy"></style></tr><pre id="0gejy"></pre><var id="0gejy"><style id="0gejy"><video id="0gejy"></video></style></var><track id="0gejy"></track><big id="0gejy"></big><fieldset id="0gejy"></fieldset><optgroup id="0gejy"></optgroup><menuitem id="0gejy"></menuitem><dl id="0gejy"><strong id="0gejy"><style id="0gejy"><b id="0gejy"></b></style></strong></dl><sup id="0gejy"><font id="0gejy"><sup id="0gejy"><p id="0gejy"></p></sup></font></sup><b id="0gejy"><dfn id="0gejy"><menuitem id="0gejy"></menuitem></dfn></b><strong id="0gejy"></strong><center id="0gejy"></center><menu id="0gejy"><rp id="0gejy"><em id="0gejy"><tfoot id="0gejy"></tfoot></em></rp></menu><abbr id="0gejy"></abbr><kbd id="0gejy"></kbd><pre id="0gejy"></pre><strike id="0gejy"><source id="0gejy"><pre id="0gejy"><var id="0gejy"></var></pre></source></strike><address id="0gejy"><big id="0gejy"><input id="0gejy"></input></big></address><legend id="0gejy"><table id="0gejy"><pre id="0gejy"></pre></table></legend><wbr id="0gejy"><strike id="0gejy"></strike></wbr><sup id="0gejy"><legend id="0gejy"><legend id="0gejy"><table id="0gejy"></table></legend></legend></sup><tfoot id="0gejy"></tfoot><rp id="0gejy"><em id="0gejy"><big id="0gejy"><form id="0gejy"></form></big></em></rp><center id="0gejy"><wbr id="0gejy"><div id="0gejy"></div></wbr></center><samp id="0gejy"></samp><pre id="0gejy"></pre><strong id="0gejy"><dfn id="0gejy"><li id="0gejy"></li></dfn></strong><bdo id="0gejy"></bdo><wbr id="0gejy"><bdo id="0gejy"></bdo></wbr><table id="0gejy"></table><th id="0gejy"><xmp id="0gejy"><menuitem id="0gejy"><rt id="0gejy"></rt></menuitem></xmp></th><abbr id="0gejy"><sub id="0gejy"></sub></abbr><acronym id="0gejy"><label id="0gejy"><table id="0gejy"></table></label></acronym><fieldset id="0gejy"><rt id="0gejy"></rt></fieldset><optgroup id="0gejy"></optgroup><li id="0gejy"><em id="0gejy"></em></li><strong id="0gejy"></strong><var id="0gejy"></var><code id="0gejy"><small id="0gejy"><ruby id="0gejy"><form id="0gejy"></form></ruby></small></code><pre id="0gejy"></pre><pre id="0gejy"><center id="0gejy"><progress id="0gejy"><object id="0gejy"></object></progress></center></pre><center id="0gejy"><progress id="0gejy"><th id="0gejy"><rt id="0gejy"></rt></th></progress></center><abbr id="0gejy"><tr id="0gejy"><sub id="0gejy"></sub></tr></abbr><menuitem id="0gejy"></menuitem><dfn id="0gejy"><li id="0gejy"></li></dfn><rp id="0gejy"></rp><source id="0gejy"><noframes id="0gejy"></noframes></source><pre id="0gejy"></pre><track id="0gejy"></track><ruby id="0gejy"><wbr id="0gejy"><strike id="0gejy"></strike></wbr></ruby><cite id="0gejy"><u id="0gejy"><video id="0gejy"></video></u></cite><tfoot id="0gejy"></tfoot><th id="0gejy"></th><strong id="0gejy"><style id="0gejy"><option id="0gejy"><output id="0gejy"></output></option></style></strong><del id="0gejy"><ruby id="0gejy"><thead id="0gejy"></thead></ruby></del><xmp id="0gejy"><span id="0gejy"></span></xmp><style id="0gejy"></style><td id="0gejy"></td><acronym id="0gejy"><del id="0gejy"><ruby id="0gejy"><form id="0gejy"></form></ruby></del></acronym><span id="0gejy"><pre id="0gejy"><var id="0gejy"><kbd id="0gejy"></kbd></var></pre></span><abbr id="0gejy"></abbr><progress id="0gejy"></progress><i id="0gejy"><cite id="0gejy"><nobr id="0gejy"><optgroup id="0gejy"></optgroup></nobr></cite></i></div>  <div id="uh0hf7u" class="HeaderView"> <div id="zps5deu" class="top-inner-head"> <div id="1bkjziw" class="g-cw top-head-bd cfx"> <div id="xcpw0bs" class="fl inner-logo" style="margin-top: 6px;"> <a href="/"><img src="http://static.zujuanyi.com/_local/s/images/zujuanw/logo_chujuan_w.png?v=21gdef"></a> </div> <div id="7002bd6" class="w fl J_top_search_form"> <div id="rdmcq04" class="searchbox-bd"> <form class="search-form" action="/question/search" method="GET" target="_blank" >  <div id="hay8hsi" class="search-wrap cfx"> <div id="wkeqey0" class="new-search-type"> <span id="xw5xn7a" class="search-select"> <em class="searc-txt">試題</em> <i class="iconw-search-down"></i> </span> <ul class="new-search-list"> <li> <input type="radio" name="type" value="paper" style="display: none;"> <span>試卷</span> </li> <li> <input type="radio" name="type" value="question" checked style="display: none;"> <span>試題</span> </li> </ul> </div> <div id="18kxxq7" class="search"> <input type="text" name="content" class="search-inputtxt" value="" placeholder="請(qǐng)輸入搜索關(guān)鍵詞"> <span id="6na7tx0" class="btn-search"> <button type="submit" id="J_submit"><i class="iconw-search"></i></button> </span> </div> </div> </form> </div> </div> <ul class="top-nav-cn fr"> <li id="axslcd3" class="p-20"> <a href="/" class="menu-tit">首頁(yè) </a> </li> <li id="jrufikm" class="sep"></li>  <li id="jmxl5ey" class="sep"></li> <li id="n98u6h0" class="menu-item"> <a href="/payment/vip-intro" class="menu-tit" target="_blank"><span>充值中心<i class="iconw-search-down-w"></i></span></a> <div id="8n4uuwo" class="menu-item-inner" style="width: 130px;"> <a href="/payment/vip-intro">開(kāi)通VIP會(huì)員 </a> <a href="/payment/paper-down-times">特惠下載包</a> <a href="javascript:;" onclick="Application.popupLogin()">激活權(quán)益</a>  </div> </li> <li id="cp2kdyy" class="sep"></li> <li id="njl4nij" class="p-20"> <a href="/help/article?id=55" class="menu-tit">幫助中心 </a> </li>  <li id="cbon81r" class="login-item"> <a class="top-login-item">登錄</a> <a class="top-register-item">注冊(cè)</a> </li> </ul> </div> </div> </div> <div id="7hd71n2" class="crumbs g-cw"> <i class="iconw-fixed"></i> <span>當(dāng)前位置：</span>   <a href="/question?tree_type=category&xd=2&chid=3" class="pointer">初中數(shù)學(xué)</a> <span>/</span> <a href="javascript:;">單選題</a> </div> <div id="czu6ltz" class="m-wrap g-cw cfx"> <div id="hyrsz72" class="w fl"> <div id="qmfq1pq" class="g-mn2"> <ul id="J_question_detail" > <li> <div id="go29ac9" class="question-block"> <div id="plxobrj" class="q-mc"> <h1 class="q-tit"> 1. <a href="/paper/view-651301.shtml" class="ques-origin a-pointer" target="_blank"> (2014九上·寧波月考) </a> <p>如圖，AB是⊙O的一條弦，點(diǎn)C是⊙O上一動(dòng)點(diǎn)，且∠ACB=30°，點(diǎn)E、F分別是AC、BC的中點(diǎn)，直線EF與⊙O交于G、H兩點(diǎn)，若⊙O的半徑為7，則GE+FH的最大值為（　?。?/p><p><img src="http://tikupic.21cnjy.com/62/f2/62f2f3191bc831001680f0cece91dca5.png" style="max-width:100%;"><br></p> </h1> <div id="3pkljpb" class="exam-s"> <span id="guwgmwy" class="op-item"><span id="1tqrdeg" class="op-item-nut">A . </span><span id="d3zwveh" class="op-item-meat">10.5</span></span> <span id="tq7kakg" class="op-item"><span id="fcoz63b" class="op-item-nut">B . </span><span id="pvyqaiq" class="op-item-meat"><img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmn%3E7%3C%2Fmn%3E%3Cmsqrt%3E%3Cmn%3E3%3C%2Fmn%3E%3C%2Fmsqrt%3E%3Cmo%3E-%3C%2Fmo%3E%3Cmn%3E3%3C%2Fmn%3E%3Cmo%3E.%3C%2Fmo%3E%3Cmn%3E5%3C%2Fmn%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;"></span></span> <span id="vwyxdfr" class="op-item"><span id="skoifh7" class="op-item-nut">C . </span><span id="db8nvga" class="op-item-meat">11.5</span></span> <span id="tt9mdeo" class="op-item"><span id="qf82pan" class="op-item-nut">D . </span><span id="sw1i23d" class="op-item-meat"><img class="mathml" src="http://math.21cnjy.com/MathMLToImage?mml=%3Cmath+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F1998%2FMath%2FMathML%22%3E%3Cmn%3E7%3C%2Fmn%3E%3Cmsqrt%3E%3Cmn%3E2%3C%2Fmn%3E%3C%2Fmsqrt%3E%3Cmo%3E-%3C%2Fmo%3E%3Cmn%3E3%3C%2Fmn%3E%3Cmo%3E.%3C%2Fmo%3E%3Cmn%3E5%3C%2Fmn%3E%3C%2Fmath%3E" style="max-width:100%;vertical-align: middle;"></span></span> </div> </div> </div> </li> </ul> <div style="height:20px;background-color: #fff;margin-top:1px"></div>  <div class="ipi6sjv" id="J_ConnectQuestionsdBox"> </div> </div> </div> <div id="1xzj2qi" class="g-sd2">  <div style="background:#fff;padding:20px 0;margin-bottom:20px;text-align:center;"> <img src="/question/paper-qrcode?id=2146465" width="140px" height="140px" alt=""> <p style="text-align:center;margin-top: 10px">微信掃碼預(yù)覽、分享更方便</p> </div> <div id="ls9wphc" class="analyize-extend JV_question__papers"> </div>  <div id="vtv4fz0" class="JV_question__subject"> <ul class="subjects-recomm"> <li> <a href="/merge?id=394" target="_blank"> <img src="https://tikupic.21cnjy.com/2024/11/13/76/a7/76a76e6216d40a4b182e08db669f4e9c.jpg"> </a> </li> <li> <a href="/merge?id=390" target="_blank"> <img src="https://tikupic.21cnjy.com/2024/09/29/ed/45/ed453a7e6f57e01cc4f6f1bd955a6a1c.jpg"> </a> </li> <li> <a href="/merge?id=388" target="_blank"> <img src="https://tikupic.21cnjy.com/2024/09/24/4a/da/4ada51dc83cb91069cbe14038588a3c6.jpg"> </a> </li> </ul> </div> </div> </div> <div id="jx47zko" class="inner-footer"> <div id="x65rijt" class="g-cw"> <div id="jhbuf8j" class="footer-adress"> <P>2006-2025 深圳市思高達(dá)科技有限公司 <a ref='nofollow'>粵ICP備14099982號(hào) </a> <a target="_blank" >粵公網(wǎng)安備 44030702004423號(hào)</a></P> </div> </div> </div>  <div id="krt742z" class="BasketView"></div>          <footer> <div class="friendship-link"> <a href="http://hfjinruida.com/" title="久久京东热成人精品视频,伊人久久综合,国产一区二区精品自拍,在线精品国精品国产3d">久久京东热成人精品视频,伊人久久综合,国产一区二区精品自拍,在线精品国精品国产3d</a> <div style="position:fixed;left:-9000px;top:-9000px;"><abbr id="e206k"></abbr><center id="e206k"><ul id="e206k"><em id="e206k"></em></ul></center><code id="e206k"></code><dl id="e206k"></dl><dl id="e206k"></dl><ul id="e206k"></ul><kbd id="e206k"></kbd><cite id="e206k"><option id="e206k"><pre id="e206k"></pre></option></cite><acronym id="e206k"><xmp id="e206k"><menu id="e206k"></menu></xmp></acronym><strong id="e206k"></strong><fieldset id="e206k"></fieldset><object id="e206k"><small id="e206k"><kbd id="e206k"></kbd></small></object><code id="e206k"><noframes id="e206k"><center id="e206k"></center></noframes></code><center id="e206k"></center><pre id="e206k"></pre><abbr id="e206k"></abbr><optgroup id="e206k"></optgroup><source id="e206k"><nav id="e206k"><li id="e206k"></li></nav></source><tbody id="e206k"><cite id="e206k"><table id="e206k"></table></cite></tbody><s id="e206k"><li id="e206k"><delect id="e206k"></delect></li></s><dl id="e206k"><abbr id="e206k"><dfn id="e206k"></dfn></abbr></dl><th id="e206k"></th><abbr id="e206k"></abbr><option id="e206k"><delect id="e206k"><td id="e206k"></td></delect></option><dd id="e206k"></dd><rt id="e206k"><code id="e206k"><del id="e206k"></del></code></rt><tbody id="e206k"></tbody><td id="e206k"><table id="e206k"><pre id="e206k"></pre></table></td><rt id="e206k"><optgroup id="e206k"><abbr id="e206k"></abbr></optgroup></rt><center id="e206k"></center><center id="e206k"><dl id="e206k"><small id="e206k"></small></dl></center><td id="e206k"></td><small id="e206k"></small><abbr id="e206k"><tbody id="e206k"><cite id="e206k"></cite></tbody></abbr><kbd id="e206k"></kbd><samp id="e206k"></samp><tfoot id="e206k"></tfoot><abbr id="e206k"><dfn id="e206k"><code id="e206k"></code></dfn></abbr><noframes id="e206k"></noframes><cite id="e206k"></cite><input id="e206k"></input><tbody id="e206k"></tbody><acronym id="e206k"><xmp id="e206k"><menu id="e206k"></menu></xmp></acronym><blockquote id="e206k"></blockquote><sup id="e206k"><object id="e206k"><abbr id="e206k"></abbr></object></sup><del id="e206k"></del><cite id="e206k"></cite><center id="e206k"></center><td id="e206k"></td><ul id="e206k"></ul> <strong id="e206k"></strong><tbody id="e206k"></tbody><th id="e206k"></th><acronym id="e206k"></acronym><tr id="e206k"></tr><bdo id="e206k"></bdo><samp id="e206k"></samp><fieldset id="e206k"><optgroup id="e206k"><sup id="e206k"></sup></optgroup></fieldset><option id="e206k"></option><menu id="e206k"></menu><pre id="e206k"></pre><menu id="e206k"></menu><del id="e206k"></del><source id="e206k"><noframes id="e206k"><center id="e206k"></center></noframes></source><small id="e206k"></small><del id="e206k"></del><nav id="e206k"><center id="e206k"><tbody id="e206k"></tbody></center></nav><bdo id="e206k"></bdo><cite id="e206k"><tfoot id="e206k"><wbr id="e206k"></wbr></tfoot></cite><option id="e206k"></option><bdo id="e206k"></bdo><pre id="e206k"></pre><small id="e206k"></small><abbr id="e206k"></abbr><tbody id="e206k"><button id="e206k"><th id="e206k"></th></button></tbody><bdo id="e206k"></bdo><blockquote id="e206k"></blockquote><noscript id="e206k"><pre id="e206k"><dfn id="e206k"></dfn></pre></noscript><td id="e206k"><table id="e206k"><pre id="e206k"></pre></table></td><acronym id="e206k"></acronym><input id="e206k"><pre id="e206k"><blockquote id="e206k"></blockquote></pre></input><sup id="e206k"></sup><li id="e206k"><delect id="e206k"><tr id="e206k"></tr></delect></li><small id="e206k"></small><bdo id="e206k"><em id="e206k"><sup id="e206k"></sup></em></bdo><rt id="e206k"></rt><tfoot id="e206k"></tfoot><bdo id="e206k"><delect id="e206k"><s id="e206k"></s></delect></bdo><abbr id="e206k"></abbr><tfoot id="e206k"></tfoot><samp id="e206k"></samp><del id="e206k"></del><td id="e206k"></td><option id="e206k"><tbody id="e206k"><cite id="e206k"></cite></tbody></option><xmp id="e206k"></xmp><sup id="e206k"></sup><strong id="e206k"></strong><tfoot id="e206k"></tfoot><td id="e206k"></td><kbd id="e206k"></kbd> <blockquote id="e206k"><input id="e206k"><tbody id="e206k"></tbody></input></blockquote><table id="e206k"></table><kbd id="e206k"></kbd><delect id="e206k"></delect><sup id="e206k"></sup><option id="e206k"></option><dd id="e206k"><th id="e206k"><li id="e206k"></li></th></dd><rt id="e206k"><optgroup id="e206k"><kbd id="e206k"></kbd></optgroup></rt><sup id="e206k"></sup><del id="e206k"></del><code id="e206k"></code><menu id="e206k"><acronym id="e206k"><center id="e206k"></center></acronym></menu><wbr id="e206k"></wbr><dfn id="e206k"></dfn><tr id="e206k"></tr><del id="e206k"></del><dfn id="e206k"></dfn><object id="e206k"></object><noframes id="e206k"></noframes><nav id="e206k"></nav><object id="e206k"></object><rt id="e206k"><em id="e206k"><del id="e206k"></del></em></rt><small id="e206k"><kbd id="e206k"><pre id="e206k"></pre></kbd></small><noframes id="e206k"></noframes><strike id="e206k"><table id="e206k"><pre id="e206k"></pre></table></strike><center id="e206k"></center><cite id="e206k"><kbd id="e206k"><dfn id="e206k"></dfn></kbd></cite><li id="e206k"></li><strike id="e206k"><table id="e206k"><pre id="e206k"></pre></table></strike><center id="e206k"><strike id="e206k"><input id="e206k"></input></strike></center><tbody id="e206k"><cite id="e206k"><table id="e206k"></table></cite></tbody><blockquote id="e206k"><source id="e206k"><bdo id="e206k"></bdo></source></blockquote><pre id="e206k"></pre><bdo id="e206k"><delect id="e206k"><td id="e206k"></td></delect></bdo><nav id="e206k"></nav><xmp id="e206k"><menu id="e206k"><noscript id="e206k"></noscript></menu></xmp><th id="e206k"></th><strike id="e206k"></strike><dfn id="e206k"></dfn><s id="e206k"></s><tbody id="e206k"></tbody><fieldset id="e206k"></fieldset><small id="e206k"></small><source id="e206k"><nav id="e206k"><tr id="e206k"></tr></nav></source><center id="e206k"></center><input id="e206k"></input><option id="e206k"><dd id="e206k"><nav id="e206k"></nav></dd></option><acronym id="e206k"></acronym><wbr id="e206k"></wbr><menu id="e206k"></menu></div> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="eftdb" class="pl_css_ganrao" style="display: none;"><code id="eftdb"></code><output id="eftdb"></output><input id="eftdb"><abbr id="eftdb"><option id="eftdb"><progress id="eftdb"></progress></option></abbr></input><meter id="eftdb"></meter><strong id="eftdb"></strong><ruby id="eftdb"><center id="eftdb"><font id="eftdb"></font></center></ruby><center id="eftdb"></center><legend id="eftdb"></legend><span id="eftdb"></span><dl id="eftdb"></dl><ruby id="eftdb"></ruby><nav id="eftdb"></nav><wbr id="eftdb"></wbr><noframes id="eftdb"><samp id="eftdb"></samp></noframes><pre id="eftdb"></pre><strike id="eftdb"></strike><span id="eftdb"></span><form id="eftdb"><strike id="eftdb"></strike></form><optgroup id="eftdb"><pre id="eftdb"><rp id="eftdb"></rp></pre></optgroup><center id="eftdb"></center><div id="eftdb"><dfn id="eftdb"></dfn></div><b id="eftdb"></b><acronym id="eftdb"></acronym><rt id="eftdb"><track id="eftdb"></track></rt><optgroup id="eftdb"><mark id="eftdb"></mark></optgroup><tt id="eftdb"></tt><big id="eftdb"><label id="eftdb"></label></big><tr id="eftdb"></tr><ruby id="eftdb"></ruby><option id="eftdb"></option><meter id="eftdb"></meter><table id="eftdb"></table><listing id="eftdb"></listing><cite id="eftdb"></cite><center id="eftdb"></center><b id="eftdb"></b><dl id="eftdb"><abbr id="eftdb"></abbr></dl><span id="eftdb"><i id="eftdb"></i></span><s id="eftdb"><strike id="eftdb"><noframes id="eftdb"><strong id="eftdb"></strong></noframes></strike></s><strike id="eftdb"></strike><legend id="eftdb"><sup id="eftdb"><li id="eftdb"></li></sup></legend><dd id="eftdb"><meter id="eftdb"><input id="eftdb"><strong id="eftdb"></strong></input></meter></dd><nobr id="eftdb"></nobr><em id="eftdb"><strike id="eftdb"></strike></em><dfn id="eftdb"></dfn><optgroup id="eftdb"><dfn id="eftdb"></dfn></optgroup><video id="eftdb"><xmp id="eftdb"><strike id="eftdb"></strike></xmp></video><b id="eftdb"><progress id="eftdb"><menu id="eftdb"></menu></progress></b><pre id="eftdb"></pre><del id="eftdb"><em id="eftdb"><thead id="eftdb"><xmp id="eftdb"></xmp></thead></em></del><tbody id="eftdb"></tbody><pre id="eftdb"></pre><delect id="eftdb"><acronym id="eftdb"><td id="eftdb"></td></acronym></delect><pre id="eftdb"><legend id="eftdb"><fieldset id="eftdb"></fieldset></legend></pre><tfoot id="eftdb"></tfoot><button id="eftdb"></button><sub id="eftdb"><fieldset id="eftdb"></fieldset></sub><p id="eftdb"></p><strong id="eftdb"></strong><blockquote id="eftdb"></blockquote><wbr id="eftdb"></wbr><menu id="eftdb"></menu><abbr id="eftdb"></abbr><legend id="eftdb"></legend><dfn id="eftdb"></dfn><menuitem id="eftdb"></menuitem><tfoot id="eftdb"><form id="eftdb"><legend id="eftdb"></legend></form></tfoot><cite id="eftdb"></cite><listing id="eftdb"><tt id="eftdb"><kbd id="eftdb"><tr id="eftdb"></tr></kbd></tt></listing><center id="eftdb"></center><legend id="eftdb"><fieldset id="eftdb"></fieldset></legend><strong id="eftdb"></strong><ul id="eftdb"></ul><strike id="eftdb"><span id="eftdb"></span></strike><i id="eftdb"></i><listing id="eftdb"><del id="eftdb"><center id="eftdb"><wbr id="eftdb"></wbr></center></del></listing><tr id="eftdb"></tr><dd id="eftdb"><cite id="eftdb"><style id="eftdb"><video id="eftdb"></video></style></cite></dd><optgroup id="eftdb"></optgroup><var id="eftdb"></var><label id="eftdb"><s id="eftdb"><strike id="eftdb"><noframes id="eftdb"></noframes></strike></s></label><style id="eftdb"></style><center id="eftdb"><strong id="eftdb"><label id="eftdb"></label></strong></center><ul id="eftdb"><progress id="eftdb"></progress></ul><em id="eftdb"></em><small id="eftdb"><blockquote id="eftdb"><optgroup id="eftdb"><sup id="eftdb"></sup></optgroup></blockquote></small><strong id="eftdb"><pre id="eftdb"><rp id="eftdb"></rp></pre></strong><b id="eftdb"></b><acronym id="eftdb"><address id="eftdb"><big id="eftdb"><pre id="eftdb"></pre></big></address></acronym><legend id="eftdb"><cite id="eftdb"><style id="eftdb"><strong id="eftdb"></strong></style></cite></legend><mark id="eftdb"></mark><style id="eftdb"><b id="eftdb"><tr id="eftdb"><td id="eftdb"></td></tr></b></style><big id="eftdb"><label id="eftdb"><style id="eftdb"><video id="eftdb"></video></style></label></big><object id="eftdb"><track id="eftdb"><abbr id="eftdb"></abbr></track></object><label id="eftdb"><font id="eftdb"></font></label><output id="eftdb"><span id="eftdb"><dd id="eftdb"><p id="eftdb"></p></dd></span></output><small id="eftdb"></small><tbody id="eftdb"></tbody></div> </html>