When snow falls,it comes down from the sky.为什么用falls ,

When snow falls,it comes down from the sky.为什么用falls , catch snow as it falls怎样解释?紧急fur will catch snow as it falls and hugely improve visibility.this comes in handy when climbing mountains. when the snow falls,为什么是 falls 而非 fall 或者……?句子：When the snow falls,it traps little bubbles of atmosphere.为什么是 falls?而非 fall?可否变为 is falling? when it snow,i can ski意思! 英语试题2Glaciers begin to form------more snow falls during the winter than melts and evaporates in the summer.A is whenB when there areC whenD when does为什么选C 不是B when is your birthday?A ：It is in july the thirtieth B:It is on july thirtieth C:It falls on july D:It falls on july the thirtieth What can never get hurt when it falls down? It's mean to laugh when someone falls.如何翻译? When snow f_______,it comes down from the sky.^ ^） When snow f_____,it comes down from the sky. Only miss the sun when it starts to snow .翻译. -when did it begin to snow?-it started ___the night.A.during B.by C.from D.at选择的具体原因呢? when did it begin to snow it started --the nigtht a.during b.by c.from d.at 为什么选择A如题 When a cigarette falls in love with a match,it is destined to be hurt. When a cigarette falls in love with a match,it is destined tobe hurt翻译 What can't get hurt when it falls down?翻译并回答问题 ·May it be when darkness falls your heart will be true 啥意思? when the love falls是什么意思