------Look at the old women on the square. How happily they are dancing!----Yes. But th

------Look at the old women on the square. How happily they are dancing!
------Yes. But they stay at home alone or watch TV.
A. used to
B. would like
C. did not
D. were used to

(答案→)A. used toB. would likeC. did notD. were used to解析：句意：--看看广场上那些老妇人，她们跳舞跳得多高兴！--是的，但是她们过去常常或单独呆在家里或看电视。used to do过去常常做某事。前句说现在跳舞，下句呆在家里或看电视，说的是以前，故选A。

我也是这个答案