—Jack, what do you usually do after supper?
--Well, I stay at home and watch TV, but now I taking a walk.'
A. used to, used to
B. used to, am used to
C. am used to, used to
D. am used to, am used to
网友回答
A. used to, used to
(答案→)B. used to, am used to
C. am used to, used to
D. am used to, am used to
解析:used to do sth 表示过去常常做某事,而be used to doing sth 表示的习惯于做某事,故选B