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?I'll go to school if it________rain?

It won't rain tomorrow,——?A、will it B、is it C、isn't it D、won't itA、will it B、is it C、isn't it D、won't it Tomorrow is Sunday,Jim will go hiking with his friends if it ( )A.isn't rain B.doesn't rain C.won't rain D.don't rain we will go shopping if it _ tomorrow.A.don't rain B、didn't rain C.doesn't rain D.isn't rain选哪个 will go phopping if it ( ) tomorrow.A.don't rain B.didn't rain C.doesn't rain D.isn't rain 请简要说明一下理由, They'll have a picnic if it ____ tomorrow.A.doesn't rain B.don't rain C.isn't raining D.won't rain We will go for a walk if it _tomorrow A.will not rain B.is'n raining C.doesn't rain D.isn't rain It looks like rain,isn't it?为什么不是doesn't it?呢 It must be going to rain tomorrow,isn't it?还是 won't it 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?I'll go to school if it________rain? we'll go for a picnic if it ___ this Sunday.a.won't rain b.isn't raining c.doesn't rain d.don't rai We’ll go for a picnic if it ________tomorrow.A. isn’t going to rain B. won’t rain C. doesn’t rain D. isn’t raining 为什么不是B If it ___tomorrow,we will go swimming.A、wont rain B、isnt raining c、dont rain d、is not torain 选什么 If it ___tomorrow,we will go swimming.A、wont rain B、isnt raining c、dont rain d、is not 选择题:We'll go ror a picnic if it ____ this SundayWe'll go ror a picnic if it ____ this Sunday. A.won't rain B.isn't raining C.doesn't rain D.don't rain She will go if it _____ tomorrow.A.isnt rain B.dont rain C.doesnt rain D.didnt rain为什么选c不选a啊? Mr.Brown will go fishing if it ___(not rain)tomorrow.为什么不是isn't rain? look at the clouds.it looks like___(rain),isn't it?最好说明为什么 谢谢谢谢 The playground is wet this morning.It must rain last night.isn't it?为什么