To meet the challenge, the young people preferred heavier work to do in their spare time.
To meet the challenge, the young people preferred heavier work to do in their spare time.
发布时间：2020-08-16 11:19:39
To meet the challenge, the young people preferred heavier work to do in their spare time. A. to have given B. to be giving C. having give D. to be given
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A. to have given B. to be giving C. having give (答案→)D. to be given 解析：可联系答.案.网客服索取。