why don,t sb do sth同意句
why don,t sb do sth同意句
letlet sb do sth句型,怎么变否定句?let sb not do sth还是let sb don‘t do
why dont sb.do sth.同义句
don't allow sb to do sth
几个英语语法 1.don't allow sb to do sth 对吗 | 2,Why are you worried
为什么是let sb not do sth而不是let sb don't do sth?
Why don't do sth和 why not do sth有什么区别?
why not do sth.=why don't you do sth.还等于什么
Why not do sth.=Why don't you do sth.=什么?
22题,不是有why not to do sth why don't you do sth
Why don't you friends some cards?的同意句
why don't you join us?(同意句)