without the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是Bwithout the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是B

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withoutthesun,lifeasweknowit_AwouldnotexistBwouldnothaveexisted答案A为什莫不是Bwithoutthesun,lifeasweknowit

without the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是Bwithout the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是B
without the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是B
without the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是B

without the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是Bwithout the sun ,life as we know it_ A would not exist B would not have existed答案A为什莫不是B
A和B都是虚拟语气,因为没有太阳是虚拟的条件,B是虚拟过去时.A是虚拟现在时.选A是因为without sun 是对现在时态的虚拟.如果用虚拟过去时,应该说 If we hadn't had the sun,life as we know it would not have existed.

without 没有 就是表示否定的意思 不含有什么条件 没有太阳生命就不会存在。没有必要用B选项中的虚拟语气。

sunflower without the sun still alive the sun will be bright without black. Without you,such as sunflowers cannot without the sun. 英语翻译there is___ ___ without the sun,water___ air 连词成句can't,sun,we,live,without,the是不是这样写we can't live without the sun My life without you is just like a world without the sun. the sun would < > us up without the ozone layerthe sun would < > us up without the ozone layer. A burning. B burn. C burnt翻译及解释 英语翻译There is no life without the stars,the sun,the moon,or you. Guardian of the sun without the sunflower will still brilliant什么意思 The sun p___ light and heatThe sun p___ light and heat。Every living thing can't live without it。 How do you under the proverb ”A life without a friend is a life without a sun”?lygxgzzy46 163.com The sun gives off light and heat,[without which] there would be no life on the earth.括号部分为什么用without which?而不是without them? without the sun ,crops can't grow and animals and men can't live----- Without air to hold the sun's heat page 90Without air to hold the sun's heat,the earth can ____ ,too hot to live on.A would be burning hot B would be burnt hot 这里without是什么用法Without the sun, nothing would grow.其他的介词有这么用么,放在逗号前面,比如with 请把下面的谚语翻译成地道的汉语?A life without a firend is a life without the sun. Without it,the Sun would burn us up.为什么用would?这Without it, the Sun would burn us up. 为什么用would?这是什么用法 虚拟语态吗? 完型填空(首字母以给出)There is nothing m___ important than the sun.Without the sun all the l____ things on the earth will die .The sun is a star.In the sky there a____ many stars like the sun.They are as l____ as the sun and as hot as t