问题
The Greens ________live in the south of Asia. They don’t want to move to the north because they ________ the cold weather.
A:used to; don’t use to
B:used to; aren’t used to
C:are used to; didn’t use to
D:are used to; aren’t used to;
B:used to; aren’t used to
C:are used to; didn’t use to
D:are used to; aren’t used to;
正确答案是：
