问题 选择题

--- How long have you worked here?

--- ________.

A.Five years ago

B.For five years ago

C.Since five years

D.Since five years ago

答案

答案:D

how long 应该和延续性动词连用,回答时用for +一段时间,或since+一段时间ago或since 一般过去时,故选D

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