is often the case with children, Amy was better by the time the doctor arrived.A. It B. ThatC. What

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编辑：chaxungu时间：2026-04-27 03:05:19分类：高中英语题库

【题目】____is often the case with children, Amy was better by the time the doctor arrived.

A. It B. That

C. What D. As

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【答案】D

【解析】

试题分析：考查定语从句。所填词引导非限制性定语从句，先行词是整个主句，关系词在从句中作主语，意思是：正如，像……一样，用as，故选D。句意：正如孩子们普遍的现象，当医生到来时Amy身体好多了。