——What’s your mother?——She a teacher, but now she is a doctor.A. used to beB. was used toC

发布时间：2020-08-21 23:45:46

——What’s your mother?
——She     a teacher, but now she is a doctor.
A. used to be
B. was used to
C. use to be
D. is used to be

网友回答

(答案→)A. used to be
B. was used to
C. use to be
D. is used to be
解析：根据后文答语内容, but now she is a doctor.可知答案为A,表示过去常常是···。
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