there()inthereadingroomA.allkindofbooksB.isallkindofC.areallkindsofD.isallkindsof急
<p>问题：there()inthereadingroomA.allkindofbooksB.isallkindofC.areallkindsofD.isallkindsof急<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">来煜坤的回答：<div class="content-b">网友采纳 There(C.areallkindsofbooks)inthereadingroom. 在这个阅览室有各种各样的书. allkindsof,各种各样的.kinds用复数形式,词组后的名词也是用复数形式.therebe句型相应的要用are形式.
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