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题目
well,he worked with some French engineers for three years,改成HAD WORKED不行吗

提问时间:2021-01-26

答案
不能改成 had worked (过去完成时)
能改成 has worked (现在完成时,表示过去发生,持续到现在)
Well,he has worked with some French engineers for three years.
嗯,他和一些法国工程师共事了三年时间.
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