题目内容
— What do you think of the young lady?
— She is hard-working. She ________ all her effort into her work before she got ill.
A.has put B.put C.had put D.would put
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题目内容
— What do you think of the young lady?
— She is hard-working. She ________ all her effort into her work before she got ill.
A.has put B.put C.had put D.would put