单项选择题

下述对HTML文档的说法哪个正确的?()

A.HTML文档结构一般分为文件头、文件中、文件尾
B.HTML文档实际上是一个二进制文件
C.HTML文档结构中文件头还包括文档标题标签....<title><br />D.HTML文档结构中表示文件头的标签是<html>标签<br /> </div> <button class="look--btn" onclick="ViewAnswers('https://www.zhaokaoti.com/ViewAnswer/Verify?guid=68568a731cea4031a6343861518a51b2&stfrom=0&origin=pc')">点击查看答案</button> </div> <div class="ppmg1" style="padding-top: 20px;"> <script type="text/javascript">ppweblink('6812434');</script> </div> </div> <div class="catalog_box clearfix"> <a target="_blank" href="https://www.zhaokaoti.com/sjtk/c650315092264b969322d2d43e64a3e5.html"><span class="up_btn"><上一题</span></a> <a target="_blank" href="https://www.zhaokaoti.com/tiku/75e8914ce91f41a2b5cb7de206b60690"><span class="catalog_btn">目录</span></a> <a target="_blank" href="https://www.zhaokaoti.com/sjtk/d7f31027f6634c98821857fed1ea7af6.html"><span class="next_btn">下一题></span></a> </div> <div class="relative__question"> <div class="question__title"> <span class="new--word">热门</span> <span class="question--word">试题</span> </div> <br /> <div class="ads_1" id="shiti_top_01"> <script type="text/javascript">ppwebbdb('6812435');</script> </div> <div class="question__list"> <div class="item"> <div class="item__left">单项选择题</div> <div class="item__right"> <a title="下面哪个不属于网上商店商品包装的原则( )" target="_blank" href="https://www.zhaokaoti.com/view/sjtk/BAC45A4806C120E9.html"> 下面哪个不属于网上商店商品包装的原则( ) <div class="topic__list"> A.适合运输<br />B.适度包装的原则<br />C.重心合一的原则 <br />D.分体包装原则<br /> </div> </a> <button class="look--btn" onclick="ViewAnswers('https://www.zhaokaoti.com/ViewAnswer/Verify?guid=c650315092264b969322d2d43e64a3e5&stfrom=0&origin=pc')">点击查看答案</button> </div> </div> <div class="item"> <div class="item__left">单项选择题</div> <div class="item__right"> <a title="行内比较常见的表述:“电子商务就是在Internet开放的网络环境下,基于浏览器 服务器应用方式,实现消费都是的网上购物、商户之间的网上交易、在线电子支付又及有关方的网络服务的一种新型的( )" target="_blank" href="https://www.zhaokaoti.com/view/sjtk/70E15DF8EB3E1313.html"> 行内比较常见的表述:“电子商务就是在Internet开放的网络环境下,基于浏览器 服务器应用方式,实现消费都是的网上购物、商户之间的网上交易、在线电子支付又及有关方的网络服务的一种新型的( ) <div class="topic__list"> A.技术 <br />B.商务活动<br />C.手段<br />D.商业运营模式<br /> </div> </a> <button class="look--btn" onclick="ViewAnswers('https://www.zhaokaoti.com/ViewAnswer/Verify?guid=add4c041b5bd42538b6576a16cce096b&stfrom=0&origin=pc')">点击查看答案</button> </div> </div> </div> </div> </div> <div class="index__right"> <div class="wechatxcx" id="wechatxcx"></div> <div class="tdd__ad"> <div class="index__ad"> <div class="question__title"> <span class="new--word">相关试题</span> </div> <ul class="clearfix"> <li><a target="_blank" href="https://www.zhaokaoti.com/sjtk/9902adc27cff4f408da878f9eac56700.html" title="阿里巴巴国际站的搜索排名是时时更新的( )">阿里巴巴国际站的搜索排名是时时更新的( )</a></li> <li><a target="_blank" href="https://www.zhaokaoti.com/sjtk/0cc269ee71424398aa37210e97da150f.html" title="()防火墙是基于网络层的防火墙">()防火墙是基于网络层的防火墙</a></li> <li><a target="_blank" href="https://www.zhaokaoti.com/sjtk/455d55f0b65045df9800690df774eb28.html" title="设置白平衡的目的是( )">设置白平衡的目的是( )</a></li> <li><a target="_blank" href="https://www.zhaokaoti.com/sjtk/677b6d89ca3d496f9d0cdc1335bde8b7.html" title="下面哪个不是网上市场调研的特点?">下面哪个不是网上市场调研的特点?</a></li> <li><a target="_blank" href="https://www.zhaokaoti.com/sjtk/b0ce77797476440095fdadbb8f0c35eb.html" title="下列说法正确的是( )">下列说法正确的是( )</a></li> </ul> </div> </div> <div class="ads3" style="padding-top:30px"> <div class="ads_content" id="shiti_rt_03"> <script type="text/javascript">ppwebbde('6812436');</script> </div> </div> </div> </div> <!-- 底部 Start --> <div id="footer" class="footer"></div> <!-- 底部 Start --> </div> </div> <div class="kefu__box_content" id="kefuboxcontent"></div> </div> <script type="text/javascript" src="//static.zhaokaoti.com/zhaokaoti/common/artdialog/dialog-plus-min.js"></script> <script type="text/javascript" src="//static.zhaokaoti.com/zhaokaoti/dist/js/jquery.cookie.js"></script> <script type="text/javascript" src="//static.zhaokaoti.com/zhaokaoti/dist/js/downhtml.js?v=202405201055"></script> <script type="text/javascript" id="loginregister"></script> <script type="text/javascript" src="//static.zhaokaoti.com/zhaokaoti/dist/js/selection.js"></script> <script type="text/javascript" src="//static.zhaokaoti.com/zhaokaoti/common/js/gt.js"></script> <script type="text/javascript"> document.getElementById("loginregister").src = "//static.zhaokaoti.com/zhaokaoti/dist/js/login.min.js?v=" + Math.random(); 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