It'll rain even ---the north of the Huaihe RiverA more heavily to B more heavily in 为什么选A A选项的 to

We'll climb Qianling Hills if it next Sundaywon't rain rainrainy doesn't rain. If it doesn't rain tomorrow,we'll have a picnic______it_____tomorrow,we'll have a picnic I don't know if it ____tomorrow.If it ____,we'll go out for a picnic.A.will rain,doesn't rain B.rains,doesn't rain I don't know if it ____tomorrow.If it ____,we'll go out for a picnic.A.will rain doesn't rain B.rains;won't rainC.will rain;won't rain D.rains,doesn't rain They'll have a picnic if it ____ tomorrow.A.doesn't rain B.don't rain C.isn't raining D.won't rain He'll come ( ) it doesn 't rain tomorrow.He'll come ( ) it doesn 't rain tomorrow.A.after B.while C.when D.if If it ________ tomorrow,we’ll go roller-skating.A.isn’t rain B.won’t rain C.doesn’t rain 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 I'll go for a walk with you if it __ tomorrowA.won't rain B.doesn't rain C.will rain D.not rains If it doesn’t rain tomorrow,we’ll go to have a picnic.同义同义句! If it isn't rain tomorrow,I'll help farmers with their work.单句改错 If it won't rain tomorrow,we'll go for a picnic.改错 原因 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 If it doesn't rain tomorrow ,I'll go hiking.为什么用doesn't而不用isn't? 选出与句子意思最相近的选项.1.I don't suppose it's going to rain this afternoonA.It'll stay dry this afternoon,I think.B.I don't know if It'll rain this afternoon or notC.It'll rain this afternoon,and I don't like it.D.I'll be sorry if 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? it'll stop_______(rain) very soon It__________alll day today.If it _________tomorrow,we'll go for a picnic.A is rainy; won't rainB is rainning ;doesn't rain C rains ; isn't rain