问题 选择题

He suddenly fell ill, ______ prevented him from attending his friend’s wedding.

A.why

B.what

C.that

D.which

答案

答案:D

题目分析:句意:他突然生病了,这阻止他不能参加朋友的婚礼。这是非限制性定语从句,that不能引导;what不能引导定语从句;why不能在定语从句中作主语,这里先行词是逗号前的句子,which在从句中做主语,故选D。

点评:本题难度适中。非限制性定语从句是高中的重要的语法项目,在句中所用的关系有限制,提醒考生牢记它们的用法及意义。

即学即练:—Alice told me you called yesterday.

—Yes, I had a problem with Jane, ______  I thought you could help me with, but you were not in.

A. who            B. whom           C. that           D. which

解析:D。考查定语从句。第二句句意为:是的,我与珍妮有点问题,我想你能帮我处理,但是你不在。which在定语从句中作with的宾语。

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