Becausethesingerfellill,theyhadto 国语站 题库 1.32W 大中小设置文字大小 问题详情:Because the singer fell ill, they had to__________ the performance for a few days. A. put off B. put on C. put up D. put out【回答】A知识点:动词和动词短语题型:选择题 TAG标签:#