问题补充:
I used to a lot of time games with my friends.
A. take; to play
B. cost; playing
C. spent; on
D. spend; playing
答案:
A. take; to play
B. cost; playing
C. spent; on
(答案→)D. spend; playing
解析:考察固定搭配。spend ..on 花费。。 used to do sth过去常常做某事
句意:我过去花费很多时间和我的朋友玩游戏 。花费时间做某事用spend 排除AB
又因为used to do sth 所以排除C选D