A.give up
B.pick up
C.build up
D.take up
[单选题]I have been tryingto [quit] smoking.A.give upB. pick upC. build upD. take u
[单选题]I have been tryingto [quit] smoking.A.give upB. pick upC. build upD. take u
[单选题]I have been tryingto [quit] smoking.A.pick upB.give upC.build upD.take up
[单选题]I have been tryingto [quit] smoking.A.give upB.pick upC.build upD.take up
[单选题]I have beentrying to [quit] smoking.A.give upB.pick upC.build upD.take up
[单选题]I have beentrying to [quit] smoking.A.give upB.pick upC.build upD.take up
[单选题]I have been tryingto [quit] moking.A.give upB.pick upC.build upD.take up
[单选题]I know people whofind it [practically] impossible to give up smoking.A.simu
[单选题]I know people whofind it [practically] impossible to give up smoking.A.simu
[问答题]()He stopped smoking.