【单选题】The party last weekend really gave me a lot of fun.So can we have ________ this weekend?
【多选题】在借阅表(借阅编号,读者编号,书籍编号,借出日期,还书日期,超出天数),可以作为主键的是______。
【单选题】What did you do ________ ? I went to the movies. A next morning B . over the weekend C in the weekend D next Monday
【单选题】在 premiere Pro 中,用来缓和由于采用快放慢放效果所导致的素材播放问题的技术是: