题目
You spend too much time on your mobile phone. You are supposed to ________ the time you spend on it.
A．cut off B．cut down C．cut up D．cut in
A．cut off B．cut down C．cut up D．cut in
A.
cut off
B.
cut down
C.
cut up
D.
cut in
知识点：专题08 单项选择专练100题（二）（人教版）章节：专题08 单项选择专练100题（二）（人教版）