1.The 20% discount only ____ club members.

1.The 20% discount only ____ club members.
A.applies to B.refers to C.devotes to D.comes to
正解:A(B也有归属的意思,为什么不能选?)
2.We have always ____ the revolutionary srtuggle of the people all over the world with our own.
A.identified B.named C.recogniazed D.accepted
正解：A(A和C在用法上有什么区别?)
3.Nowdays,in India,women with independent incomes are refusing to ____ the traditional idea of marriage.
A.submit to B.contribute to C.devote to D.subscribe to
正解：A(D是同意赞成的意思,为什么不能用在这里呢?)
4.Experts say that Longtan hydropower project,China's third largest,will be ____ great help to ____ flood control and improving conditions for shipping.
A./;the B.the;the C.a;the D.a;/
正解：D（为什么不能选C?）
5.It will cost a lot of time.____,I think we shallneed it and will certainly be useful to us ____.
A.What's more;sooner or later B.As a result;now and then C.After all;here and there D.At the same time;more or less
正解：D(C哪里错了?)
6.I tried to explain the problem to Mary,but she was so angry that she ____ listen.
A.couldn't B.shouldn't C.wouldn't D.might not
正解：C(为什么一定是C?A为什么就不行?）
7.-Tom spent at least as much time playing games as he ____.
-No wonder there are so many mistakes in his composition.
A.did writing B.wrote C.spent to write D.was writing
正解：A(帮我分析一下句子结构)