We keep quiet 'cause we're dead if they knew.请问这句话为什么不用虚拟语气?前面为什么要用we are dead.现在时?这种句子有什么规规律？注：出自一首歌中的。

We Keep quiet ’cause we’re dead if they knew 帮我翻译下 . We keep quiet 'cause we're dead if they knew.请问这句话为什么不用虚拟语气?前面为什么要用we are dead.现在时?这种句子有什么规规律？注：出自一首歌中的。 ）We must keep quiet.=________quietWe must keep quiet.=________quiet(横线填一个单词) 六年级划线部分提问We should keep quiet in the library划线部分是keep quiet 同意表达we must keep quiet in the library we must keep quiet at the library错误在那里 we must keep quiet in class.同义句 We should keep quiet in the reading room .We should keep quiet in the reading room .（改同义句） we must keep the reading room quietly还是we must keep the reading room quiet we should keep quiet here 同义句 we should keep ____ here We should keep [quiet] in the library.括号中为什么用quiet.请解析. We must keep quiet and walk___out of the room A.We must keep quiet and walk___out of the room A.quiet B.quick C.quietly D.quite keep quiet是什么标志 Keep _________(quiet/quite)! We must keep quiet in the library(句意不变）We mustn't________________________________ We should keep quiet in the l____ when we read books in it. we should keep quiet in the l__when we read books in it be quiet 和keep quiet 的区别