Question

【题目】Mrs. Green_________a farmer, but she is a writer now.

A. used to B. used to be

C. was used to being D. was used to be

Answer 1

【答案】B

【解析】

试题分析：句意：格林夫人曾经是个农民，但现在她是一名作家。used to do过去常常，过去曾经；be used to doing习惯于做某事；be used to do被用来做……，结合句意，答案为B。