Question

【题目】I think you have to give up . It's bad for your health·
A.smoke
B.smoked
C.smoking

Answer 1

【答案】C
【解析】give up doing sth. 意为“放弃做某事”，give up后面应该接动词的+ing形式，give up smoking意为“戒烟”。故选C。句意：我认为你应该放弃吸烟，这对你的健康有害。