问题 选择题
My uncle hasn’t been able to quit smoking,but at least he has ________.
A.cut out B.cut down
C.cut upD.cut off
答案

B

解析 句意为:我的叔叔没能戒掉吸烟,但是至少他抽得少了。cut out删除,停止;cut down减少;cut up切碎;cut off切断。

判断题
单项选择题