Question

【题目】—Does your father still smoke?

—No, he has succeeded in _____smoking for three years.

A. giving up B. give up

C. gives up D. gave up

Answer 1

【答案】A

【解析】

试题分析：句意：--你爸爸还抽烟吗？--不，三年前他已经成功地戒烟了。succeed成功，是动词。与介词in构成介词短语，succeed in doing sth.意为“成功地完成某事”。give up意为“放弃”。故选A。