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

发布时间：2020-08-17 04:50:23

     is often the case with children, Amy was better by the time the doctor arrived.
A. It
B. That
C. What
D. As

网友回答

A. It
B. That
C. What
(答案→)D. As
解析：从句置于句首只有引导词as 可以。as引导的为限制性定语从句，as在句中作主语，指代后面的整个句子。句意：就像孩子们常有的情况一样，等大夫到了艾米的情况就好多了。
【考点定位】考查定语从句
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