为什么不用does?when __the Quiz show on?要用is

为什么不用does?when __the Quiz show on?要用is 英语翻译为什么不用does? when is she going to eat?为什么用is 不用does?eat 不是动词么? 英语为什么不用when when do they leave 为什么不用does可是they 不是第三人称吗？为什么复数就用do? he does not interrupt the people when they are talking.这个句子中为什么要用talk,不用speak? 你的生日晚会什么时候开始?when _____ your birthday party start?答案；does 为什么不用is? most of them heard this story __the first time.为什么不用at,要用for? Mike does his exerxises__seven __the evening 第三人称单数为什么用does不用do? She does the housework.为什么要用does,不用别的? what does it mean?为什么用does而不用is When __the letter__(send) to you only when i sleep __the corrs 歌词 I __the book to the library.When _you_ it?第一句为什么用现在完成时,不用一般过去时?3.I_____the book to the library.When ______ you_____ it?A.have returned; did return B.have returned; have returned C.returned; did return这个为什 1)I read about it in some books or other,does it matter__it was A which B what C where D how (答案是A,为什么?)2) __the 2008 Olympics will be held in China is no longer a question.A That B / C When D Which 3)John promised__he had enough money he when time is gone,为什么不用spent 英语翻译为什么用TO DO TODAT.为什么不用DOES?三单啊