unless doesn't rain 可以吗,为什么

unless doesn't rain 可以吗,为什么 unless 用法--shall we go on a picnic this weekend?---good idea,unless it____选rains 还是 doesn't rain? unless it rains 怎么翻译?与if it doesn't rain有什么区别? --Shall we go on a picnic this weekend?--Good idea,unless it______.A.rains B.will rain C.doesn't rain D.won't rain unless从句本身是否定句,不可转换为if...not= =那怎么换- -万一有个句子是I won't see you unless it doesn't rain.换成啥- -不能换成if..not难道换成- -祈使句 it often rain,doesn't it doesn't rain 中rain是否要加s 是 isn't rain 还是 doesn't rain rain 是动词还是名词啊～isn't rainy isn't rain?doesn't rain? We will go fishing if doesn't rain tomorrow.为什么用doesn't rain 而不用won't rain呢 I will take a trip to the countryside unless it __________.A. will rain B. rains C.won’t rain D. doesn’t rain是B还是D,搞不清楚了,怎么解释啊B的话，除非下雨，我们就去。。 It doesn't look like rain,does it?有几种回答? It ____(look) like rain,doesn`t it? It doesn't matter wi__ it will rain or not this weeked if it doesn't rain.译句 If it__tomorrow,we__to Beijing.A.doesn't rain;will go B.didn't rain;will go We'll climb Qianling Hills if it next Sundaywon't rain rainrainy doesn't rain. Lucy ,what about gong campingif it doesn't rain tomorrow?其中 doesn't rain 是不是为一般现在时 If it doesn't rain tomorrow ,I will visit the Great Wall.为什么用doesn't?