---Iwasluckytowinagoldmedalinthe800-meter-race.---You__________throu

发布时间:2020-08-04 10:19:55

--- I was lucky to win a gold medal in the 800-meter-race. --- You __________ through tough training.A.must goB.should goC.must have goneD.should have gone

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C解析试题分析:句意:——我幸运的在800米赛跑中得了金牌。——你一定经过了艰苦的训练。根据句意,与过去有关,排除AB。Must 一定,必须,must have done(过去)一定做了某事,should应该,should have done本应该做某事而实际没做,故选C考点:考查情态动词。

点评:情态动词+have done ,表示对过去的虚拟或推测。记住这些结构的意思:shouldn’t have done 本不应该做某事,实际上却做了;needn’t have done本不需要做某事,实际上却做了。can’t/couldn’ t have done不可能做了某事,
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