A.abstain
B.detain
C.retain
D.sustain
[单选题]He has [made uphis mind] to give up smoking.A.triedB.attemptedC.agreedD.dec
[单选题]Her uncle′s health has greatly improved______ he stopped smoking.A.beforeB.
[单选题]1. —1 have a sore throat.—__________ you should see a doctor.A.MayB.MaybeC.CanD.Maybe
[问答题]()He stopped smoking.
[单选题]H.e cut ______his smoking.A. inB. upC. backD. down
[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] 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 up
[单选题]I have been tryingto [quit] smoking.A.give upB. pick upC. build upD. take u