I’m afraid we        give you an answer today.A.can’tB.mustn’tC.needn’tD.shouldn

I’m afraid we        give you an answer today.A.can’tB.mustn’tC.needn’tD.shouldn

题型:不详难度:来源:
I’m afraid we        give you an answer today.
A.can’tB.mustn’tC.needn’tD.shouldn’t

答案
A
解析
考查情态动词。can’t不能;mustn’t不可以;needn’t不必;shouldn’t不应该。句意:恐怕今天我们不能给你答复。所以选A。
举一反三
We        the opportunity to go to France, had it not been for Mary’s help.
A.would have lostB.should loseC.might loseD.must have lost

题型:不详难度:| 查看答案
What do you mean by saying there are only ten tickets?There         be twelve.
A.couldB.shouldC.wouldD.can

题型:不详难度:| 查看答案
If Sanlu Group     melamine to the milk,the babies     too much from kidney stone.
A.didn’t add; would not sufferedB.hadn’t added; wouldn’t have suffered
C.hasn’t added; wouldn’t have sufferedD.hadn’t added; would have suffered

题型:不详难度:| 查看答案
It’s suggested that some activities        to celebrate the 30th anniversary of the Reform and Opening-up.
A.should holdB.are heldC.be heldD.will be held

题型:不详难度:| 查看答案
So far no life has been found outside the earth, but while some scientists are actively searching for living things in outer space, others firmly believe there ______.
A. mustn’t be
B. may not be
C. can’t be
D. won’t be

题型:不详难度:| 查看答案
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