—Shall I help clean the kitchen, Mum?—Thank you.But you ________ it because I ca
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—Shall I help clean the kitchen, Mum? —Thank you.But you ________ it because I can do it myself.A.mustn"t have done | B.wouldn"t have done | C.mightn"t have done | D.haven"t got to do |
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答案
D |
解析
D [根据上下文判断,说的是客观事实,现在没有必要做。] |
举一反三
—Did you pass the driving test? —No.I ________ it,but I had little time practising.A.could have passed | B.must have passed | C.can"t have passed | D.shouldn"t have passed |
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________ the present unemployment continue, the society would face a more troublesome situation.A.Would | B.Should | C.Might | D.Could |
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The scientists recommend that studies ________ to find out what side effects the medicine might cause.A.be done | B.should do | C.will be done | D.are done |
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If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _____ to the house next door.A.could spread | B.should have spread | C.would spread | D.might have spread |
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Mary is ill today. If she _____, she ____ here at schoolA.were not ill;would be | B.had been ill;wouldn"t have been | C.were ill;should have been | D.hadn"t been ill;could be |
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