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This foreign scientist______in our college for fifteen years and does not want t
This foreign scientist______in our college for fifteen years and does not want t
游客
2024-06-20
13
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问题
This foreign scientist______in our college for fifteen years and does not want to leave.
选项
A、worked
B、is working
C、works
D、has been working
答案
D
解析
本题考查现在完成进行时的用法。时间状语for fifteen years表示一段时间,应该使用现在完成时或现在完成进行时。要注意根据句意,does not want to leave说明work这一动作一直持续到现在,所以使用现在完成进行时。因此选D。
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