问题
选择题
Her father ______ a farmer, but now he is a teacher. [ ]
A. is used to
B. is used to be
C. used to being
D. used to be
答案
答案:D
Her father ______ a farmer, but now he is a teacher. [ ]
A. is used to
B. is used to be
C. used to being
D. used to be
答案:D