问题补充:
In order to keep fit, he is trying to cigarettes and beer every day.
A. cut back on
B. cut off
C. cut up
D. cut in
答案:
(答案→)A. cut back on
B. cut off
C. cut up
D. cut in
解析:
句意:为了保持健康,他每天尽力减少抽烟和喝酒。A.削减,减少 B.切断,中断 C.切碎 D.插嘴,超车。故选A。必修5中第二单元出现了这个短语,需加强记忆。