Oh, what a nuisance! It______so easy for me to bring those photographs I wanted to show you, and I have left them on the table at home.
A.would have beer
B.had been
C.would be
D.was
A.
A.would
B.had
C.would
D.was
【参考答案】
A
wouldhavedone可表示与过去事实相反的假设的结果,例如:IfIhadhadthemoneylastyear,Iwouldhaveboughtahouse.如果去年我有了这笔钱,我就会买一所房子了。Ifhehaddiscoveredthesecret,hewouldhavebee......
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