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
网友回答
(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。