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题目
题型:不详难度:来源:
It is uncertain ______ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.
A.thatB.whetherC.howD.what

答案
D
解析

这句话考查的是主语从句,it是形式主语,因为是uncertain,所以主语是不确定的事,side effects缺少修饰,填what。句意是:虽然几十万患者采取了这些减肥药但是不确定它会产生什么副作用。选D。
核心考点
试题【It is uncertain ______ side effects these weight-loss drugs will bring about, al】;主要考察你对名词性从句等知识点的理解。[详细]
举一反三
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A.whatB.whereC.thatD.which

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A.all whichB.whatC.that allD.all what

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A.thatB.whichC.whatD.where

题型:不详难度:| 查看答案
Thinking________you know _________in fact you don’t is a terrible mistake.
A.what;whatB.that;whatC.what;thatD.that;that

题型:不详难度:| 查看答案
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