问题 选择题

The other day, my brother drove his car down the street at ________ I thought was a dangerous speed. 

A.as

B.which

C.what

D.That

答案

答案:C

主要测试宾语从句。此题的测试重点在于句子结构的分析。句中I thought属于插入语,可以做先去掉的处理方法。这样题干就好理解了:题中需要技能引导介词at的宾语从句的引导词还要充当从句的主语,有关这一点可以从题干中________ I thought was a dangerous speed得知。

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