题目内容
----“Do you know that Jack ______ a postman for about six years?”
----“Yes, I see.”
A. has become B. has turned C. has changed D. has been
D
解析:
因为A、B、C均为终止性动词,均不能连用 for about six years 这样的一段时间。
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题目内容
----“Do you know that Jack ______ a postman for about six years?”
----“Yes, I see.”
A. has become B. has turned C. has changed D. has been
D
因为A、B、C均为终止性动词,均不能连用 for about six years 这样的一段时间。
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