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(2013·四川省都江堰市二模)—Mike, I can't find my watch anywhere.
—You ________ it while working out.
A.may have lost B.could have lost
C.would have lost D.should have lost
A
选A 考查情态动词。句意:“Mike,我哪儿也找不到我的手表。”“你有可能在锻炼身体时丢了。”may have done表示对已经发生的事情的推测,相当于“可能,大概”,符合语境。
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