问题
What’s your brother? —He _______ a teacher, but now he is a doctor.
A:used to be
B:was used to
C:use to be
D:is used to be
B:was used to
C:use to be
D:is used to be
正确答案是：
同类题型
Did you come to work on foot this morning?—No, I came here________ my father’s car.[ ]
What color is your coat?— It’s orange. It’s orange coat.
Everyone in my class ____________ music.
We should learn the others, because everyone has his advantages.[ ]
Many of them have ______ gift for riding wild horse and can win thousands of dollars in prize.