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英语
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I first met Lisa three years ago.She _____ at a radio shop at the time.
A.has worked B.was working
C.had been working D.had worked
哪个正确,请分析一下为什么?
人气:318 ℃ 时间:2019-08-18 19:39:14
解答
B.was working 为正确选项.
表示过去某段时间一直做的事情,用过去进行时.
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