问题
选择题
I _____ play computer games a lot, but now I don't. [ ]
A. use to
B. used to
C. uses to
D. was used to
答案
答案:B
I _____ play computer games a lot, but now I don't. [ ]
A. use to
B. used to
C. uses to
D. was used to
答案:B