问题补充:
Bruce football, but he is on the volleyball team now.
A. was used to play
B. used to play
C. used to playing
D. was used playing
答案:
A. was used to play
(答案→)B. used to play
C. used to playing
D. was used playing
解析:句意:布鲁斯经常踢足球,但是他现在参加了排球队。used to do sth.过去常常做某事。on the volleyball team在排球队。故选B。