Thank you for giving me a hand. I ______ in the experiment without your valuable

Thank you for giving me a hand. I ______ in the experiment without your valuable

题型:不详难度:来源:
Thank you for giving me a hand. I ______ in the experiment without your valuable help.
A.have failedB.will failC.would have failedD.must have failed

答案
C
解析
考查含蓄条件句。该句用介词短语表达条件,即:I would have failed in the experiment without your valuable help.="I" would have failed in the experiment if I hadn’t got your valuable help.如果没有你宝贵的帮助,我本会实验失败的。
举一反三
You can"t imagine that a top student          ______ have failed in the college entrance examination.
A.mightB.needC.shouldD.would

题型:不详难度:| 查看答案
— Mummy, I have broken my train.        
一I told you so. You _______ on it.
A.mustn"t have riddenB.couldn"t ride
C.shouldn"t have riddenD.needn"t ride

题型:不详难度:| 查看答案
一Could you tell me what happed last night ?
一I can"t go into detail now because it _______ take too long.
A.wouldB.shouldC.mightD.could

题型:不详难度:| 查看答案
Whatever your parents______ you 一there is         real Santa Claus. And I should know, because I’ve seen him myself !
A.may tellB.could tellC.may have toldD.must have told

题型:不详难度:| 查看答案
Often, when he ______ something that ______ him, he wasted his time drawing some little pictures.
A.should be doing; gave
B.should have been doing; was given
C.should do; was given
D.should have been doing; had given

题型:不详难度:| 查看答案
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