问题
The old mall and his wife _____for the government in New York but now they _____ a simple life.
A: were used to work; use to live
B: were used to living; have been used to living
C: used to work; have been used to living
D: used to work; use to live
B: were used to living; have been used to living
C: used to work; have been used to living
D: used to work; use to live
正确答案是：
