It was Mr Zhang that helped us out of the trouble. Without his help, we ______ i

It was Mr Zhang that helped us out of the trouble. Without his help, we ______ i

题型:不详难度:来源:
It was Mr Zhang that helped us out of the trouble. Without his help, we ______ it so easily.
A.can’t manageB.mustn’t have managed
C.couldn’t have managedD.couldn’t manage

答案
C
解析
本题考查含蓄虚拟语气。根据It was Mr Zhang that helped us out of the trouble可知是和过去事实相反,Without his help,为含蓄虚拟条件,主句谓语应用couldn’t + have done 结构,所以选C。
举一反三
Smith was overweight, so the doctor urged that not only ________ have less fat and meat, but also he ________.
A.should he; take exercise B.ought he; take exercise
C.he should; takes exerciseD.he ought; takes exercise

题型:不详难度:| 查看答案
Every solid object ______ reflect a sound,varying according to the size and nature of the object.
A.mustB.shallC.willD.should

题型:不详难度:| 查看答案
The young man insisted that he ________ killed the lady and insisted that he ________ set free as soon as possible.
A.not; beB.hadn’t; wasC.shouldn’t; wasD.hadn’t; be

题型:不详难度:| 查看答案
-----Have you heard the amazing news?
-----But it _______ be true. Anyone with common sense won’t believe it.
A.mustn’tB.can’tC.may notD.shouldn’t

题型:不详难度:| 查看答案
The doctor insisted that the patient _______ seriously ill and that an operation _______ in no time.
A.was; be carried outB.should be; be carried out
C.was; was carried outD.should be; was carried out

题型:不详难度:| 查看答案
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