词汇选项
I have been trying to quit smoking.
A.give up
B.pick up
C.build up
D.take up
【正确答案】A
【答案解析】quit：放弃。give up：放弃。pick up：捡起。build up：增进，加强。take up：拿起，占据。
词汇选项
I have been trying to quit smoking.
A.give up
B.pick up
C.build up
D.take up
【正确答案】A
【答案解析】quit：放弃。give up：放弃。pick up：捡起。build up：增进，加强。take up：拿起，占据。
