题目
题型:不详难度:来源:
We have been excavating layers of ash almost six metres thick, which suggests that they________the fire burning all winter.
A.should keep | B.might have kept | C.should have kept | D.might keep |
答案
解析
核心考点
试题【We have been excavating layers of ash almost six metres thick, which suggests th】;主要考察你对虚拟语气等知识点的理解。[详细]
举一反三
.He _____have solved all his probems; otherwise, he wouldn’t be so relaxed.
A.should | B.must | C.wouldn’t | D.can’t |
It is strange that such a thing____ in your school.
A.should happen | B.would happen | C.will happen | D.happened |
—Could I have a word with you,mum?
—Oh,dear,if you _____.
A.can | B.must | C.may | D.should |
---Listen! The fire engine is roaring! (消防车吼叫)
--- Oh, there ______ be a fire somewhere. How terrible!
A.should | B.must | C.have to | D.will |
. You __________ a taxi, for it was only about ten minutes’ walk to the station from the hotel.
A.mustn’t have taken; | B.mightn’t have taken; | C.needn’t have taken; | D.couldn’t have taken; |
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