问题 选择题

According to a study carried out by an American university, when you eat has ______ on your mood as ______ you eat.

A.much of as an effect; what

B.much of as an effect; which

C.as much of an effect; what

D.as much of an effect; which

答案

答案:C

题目分析:句意:据一家美国大学的研究,吃饭的时间与你吃的东西一样,对心情都会产生同样的影响。这里have an effect on对……有影响。as……as其中第一个as后不可以直接接名词; what引导的名词性从句,这里不是定语从句,因此不可以选用which。故选C。

点评:本题难度适中。形容词的比较等级是高考常考的知识点,需要考生必须牢记它们的用法及意义。

即学即练:She is ______ your father.

A. as good a teacher as      B. as a good teacher as

C. good as a teacher as       D. as good a teacher

解析:A。句意:她和你的父亲一样是个好老师。

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