_______ we are doing now has never been done before.A.ThatB.WhatC.WhichD.Wheth

_______ we are doing now has never been done before.A.ThatB.WhatC.WhichD.Wheth

题型:不详难度:来源:
_______ we are doing now has never been done before.
A.ThatB.What
C.WhichD.Whether

答案
B
解析
句中的主语从句由连接代词引导,句意为“我们现在正在做前人从未做过的事”。
举一反三
We decided, in view of his special circumstances, _______ we would admit him for a short period.
A./B.that
C.whetherD.what

题型:不详难度:| 查看答案
Our kind teacher wanted to teach us _______ he knew about this lesson.
A.thatB.that all
C.everything whichD.what

题型:不详难度:| 查看答案
_______ fashion differs from country to country may reflect the cultural differences from one aspect.
A.WhatB.That
C.ThisD.Which

题型:不详难度:| 查看答案
When I try to find _______ that prevents so many people from taking part in the program,it seems to me that there are two main causes.
A.why it doesB.what it does
C.what it isD.why it is

题型:不详难度:| 查看答案
_______ asks you to get rid of the bad habits is quite right.
A.WhoB.Those who
C.Anyone whomD.Whoever

题型:不详难度:| 查看答案
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