Why didn't they use the lift?Because是什么意思?

Why didn't they use the lift?Because是什么意思? -They didn't give the concert after all last night. -___________________________.A．Did they? Why not? B．Did they? Why didn’t? C．Haven’t they? Why? D．Didn’t they? Why not?答案是D why didn't Why Didn'T You 歌词 In the past, people didn't use stamps. They had to pay money when they received letters.的意思 why not,why didn't,why couldn't的区别 是didn't used to 还是 didn't use to Everyone was too excited to say a word,_________?反意疑问 用did they 还是didn't they Why? ( )old people don't need is a gift they can't use.A.That B.When C.Why D.What I didn't think they were ugly和Why would I think it's ugly 为什么一个用were一个用 is?I didn't think they were ugly.Why would I think it's ugly? why didn't I see that? Why Didn'T You Call Me 歌词 Why Didn't I Think of That? Why didn't you中文意思 why didn't you tell me e________ why didn't you hand in your Why didn't you buy that dress? why didn't you answer me earlier?