试题与答案

It is uncertain side effect the medicine

题型:选择题

题目:

It is uncertain    side effect the medicine will bring about, although about two thousand patients have taken it.

A.that

B.what

C.how

D.whether

答案:

B

题目分析:句意:尽管大约2000名病人使用了这种药,但它会带来什么样的副作用还不清楚。这里是宾语从句,宾语从句中 bring about后缺少宾语,此处what修饰名词side effect。故选B。

试题推荐
微信公众账号搜索答案