it isn't rain 与 it doesn' t rain 到底有什么区别,分别在什么情况下使用?
we will go there if it ( ).a.isn’t rain.b.doesn’t rain.
if it doesn't 和 if it isn't什么时候用 有啥区别 If it——(not rain)tomor
It looks like rain,isn't it?为什么不是doesn't it?呢
it often rain,doesn't it
let's go out now,It /any more A.doesn't rain B.isn't raining
为什么是If it doesn't rain tomorrow,we'll go there.而不是If it isn'
I will go to Beijing if it doesn't rain.If it doesn't rain,I
what are you going to do if it doesn't rain tomorrow?这句话有什么问
为it looks like rain,isn't it
英语语法.《It isn't matter》和 《It doesn't matter》有什么差别?
英语中的not 和don't有什么区别?分别在什么情况下使用?
It ____(look) like rain,doesn`t it?