why don't you do,还有其他句型吗?!?》《

why don't you do,还有其他句型吗?!?》《 why don't you do 问一首歌.why don't you do so why not 同义词是 why don't you 还是 why don't you do why don't you do=why not doing 为什么是 Why don,t you like koalas 不是 Why do you don,t like koal why don't you Do you understand?That don't you why say是什么意思 You don't kown me why do you join me? why don't you do something汉语什么意思 Why do you just don't understand me? why do you don't know?语法哪里有问题?