题目内容
三、单项填空(20分)
() 1. Dr Ma loves his job and he the lifestyle of a flying doctor.
A. has used to B. was used to C. used to D. has been used to
D
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题目内容
三、单项填空(20分)
() 1. Dr Ma loves his job and he the lifestyle of a flying doctor.
A. has used to B. was used to C. used to D. has been used to
D