If it should snow tomorrow,they could not go out.这句话中的should能否换成would,且为什么要用should

If it should snow tomorrow,they couldn’t go out.这是虚拟语气吗?为什么? What should we do if it _______ tomorrow?A.should snow B.would snow我知道是虚拟语气,为什么? Tom and I will go climbing if it ____tomorrow.选项如下.A.won`t snow B.doesn`t snow C.Isn`t snow D.can`t snow What should we do if it----tomorrow a,should snow b would snow would snow不是表推测么 答的好有15分 仅限今晚 What should we do if it__tomorrow A.should snow B.would snow C.snow D.will snow不是当if表示如果的时候是if it snows么?表示是否该什么时态就什么时态么? ()next week,we should play with snow 感激if it would snowshould it snowif it was snowingwas it so snow说明下理由谢谢 We're not sure if it( )tomorrow.If it( ),we won't climb south hill.A.will snow,snows B.will snow,will snow C.snows,snows D.snows,will snow 选哪个?为什么? If it will snow,we won't climb south hill.这句话算是从句吗? If it should snow tomorrow,they could not go out.这句话中的should能否换成would,且为什么要用should We don't know if it will snow or not.Whether or nor it snows doesn't matter to me. 请教关于英语语法,这两个题目选什么,有什么区别1 What should we do if it ____ tomorrow.A should snow B would snow C snow D will snow 2 What should youdo if it ____ tomorrow.-We have to carry on ,since we got everything ready.A rain if主将从现和虚拟语气的不同What should we do if it _____ tomorrow?A.should snow B.would snow C.snow D.will snow 如果有snows可以选吗?我觉得if主将从现和虚拟语气都表示如果,都没什么区别啊?If only I _____ my watch what should we do__tomorrow A.should it snow B.would it snow 为啥选A Don't go out!It----(snow)outside I'm not sure if it tomorrow .if it ,we won't come the South HillA:will snow;snowsB:snows;snows选什么?理由是什么? What should we do if it ____ tomorrow?A should snow B would snow C snow D will snow可是我认为是C但错了,请指教希望哪位高人给几个下列短语的例句in no caseby no meanson no account I don't know if she （ ）if it（ ）tomorrowI don't know if she （ ）if it（ ）tomorrowA.comes.snows B.comes .well snowC.will come.well snow D.well come snows If it doesn't snow I shall go skating(同义句转换) I _______ go skating _______ it snows并说明原因