【简答题】0乘任何数都得0,0除以任何数都得0.______.(判断对错)
【单选题】— I haven't finished my task yet. — You shouldn't have watched the film last night, or you ____ it by now. [ ]
【简答题】— I haven’t finished my task yet. — You shouldn’t have watched the film last night, or you _______ it by now. A, need have finished B. may have finished C. should have finished ...
【单选题】Why haven't you finished your homework yet? You___________ to have finished it by last Sunday.
【简答题】0除以任何数都得0,任何数除以1的商都是任何数.______.(判断对错)
【单选题】A: Have you finished your homework? B:().
B.
No, I haven't finished
【判断题】价格促销是超级市场开展促销活动的一个主要内容。
【单选题】听力原文:M: Have you finished that copy for the catalogue? W: Finished it? I haven't started it yet! M: But it's urgent! The client needs it this afternoon. We'll have a meeting. W: Well, I wish you'd tol...
【单选题】When you have finished with that video tape, don't forget to put it in my drawer, _________?
【判断题】热电联产循环的发电厂热效率一定比凝汽式电厂的效率高。