there will be a rain能说是there will be rainy吗为什么是a rain呢

一个 there be ：there will be ________(rain) tomorrow.这里填rain 还是 a rain thanks! there will be ___tomorrow.(rain) Maybe there will be a heavy rain变为同义句 there will be a rain能说是there will be rainy吗为什么是a rain呢 there will be rain 还是 there will be a rain ,还是2个都对,为啥?不准确的请别答, 判断对错1 There will be rain tomorrow 2 there will be rainy tomorrow3 i t will rain tomorrow4 it will be rainy tomorrow5 there will be a rain tomorrow There Will be [ ] heavy rain this evening.括号里加不There Will be [ ] heavy rain this evening.括号里加不加.a There will be ______ tomorrow than today.A.much more rainy B.much rainierC.much more rain D.much rain _____heavy rain and strong wind tomorrow.A.There will have B.There will be C.It will D.It will be It will be rainy.There will be rain.为什么一个是rainy 一个是rain there won't be heavy rain ,Dongdong.there will just be light rain and strong winds there will be a rain 有没有反意疑问句啊?怎么说啊? there will be heavy rain and a strong wind tomorrow一般疑问句 There will be a There will ______ heavy rain tonight.A.have a B.Have C.be a D.be an there ____（be)a lot of rain -What will the weather be like tomorrow ?-The radio says there's going to_____.A. be rainy B.rain C.be rain There will be______(rain)tommorw than today.It will be much ______(rain)tommorw.