题目内容
Ⅱ.单顶选择
() 1. Her uncle been a doctor three years.
A. have;for B. has;for C. has;since D. have;since
1. B
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题目内容
Ⅱ.单顶选择
() 1. Her uncle been a doctor three years.
A. have;for B. has;for C. has;since D. have;since