why not do的同义词是哪个?

why not do的同义词是哪个? why not do的同义词是哪个? why not 的同义词? why not 同义词是 why don't you 还是 why don't you do do not have time 的同义词 是why not do sth.还是why not doing sth. 有关WHY NOT用法的问题why does the woman not buy that close?和why doesn't the man buy that close?哪个是对的为什么?why don't you sleep 和why do you not sleep?哪个正确?还有一个问题是12：25am指的是几点?am和pm应该是 Do you want to take part in a party?Why or why not?求国外比较地道的回答.如果可以5～6条答案最好有加分.麻烦大家了谢谢主要是why or why not?主要是why or why not?主要是why or why not?主要是why or why not?主要是 why not do sth ?的用法 Why do not 的同义词组 why not doing和why not do到底哪个是对的,如果都对有什么区别参考书上两者都出现过,初中老师说是doing,高中老师说doPS:拒绝灌水 why not do还是why not doing?老师上课讲的是why not doing,可是我做课外题时答案是why not do,谁知道到底是什么啊 可爱的同义词是什么?温柔的同义词是哪个? why not的同义词租not的同义词组有哪些 why not do it Why do not want why not do句子 是Why not to do sth还是Why not do sth?