题目内容
--- How long have you worked here?
--- ________.
--- ________.
A.Five years ago | B.For five years ago |
C.Since five years | D.Since five years ago |
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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