Question

【题目】She __________ an English teacher, but now she is a businesswoman .

A. uses to B. use to be

C. used to be D. used to

Answer 1

【答案】C

【解析】

试题分析：句意：她过去是一名英语教师，但是现在是一名女商人。used to do过去常常…。所以选C。