WhileI___anovel,someone___atthedoor.A.read,wasknockingB.read,knockedC.wasreading,knockedD.wasreading,wasknocking为什么?
<p>问题：WhileI___anovel,someone___atthedoor.A.read,wasknockingB.read,knockedC.wasreading,knockedD.wasreading,wasknocking为什么?<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">黄水霞的回答：<div class="content-b">网友采纳 D 当我正在读小说时,某个人在敲门 while后一般接进行时,这样后面就应该用过去进行时
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