Without electricity human life _____ quite different today.A.is B.will be C.would have been D.would be 我C与D不大清楚,我知道此句是虚拟语句.但是我不知道什么时候用would have been,什么时候用would be 还有讲讲Without虚

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Without electricity human life _____ quite different today.A.is B.will be C.would have been D.would be 我C与D不大清楚,我知道此句是虚拟语句.但是我不知道什么时候用would have been,什么时候用would be 还有讲讲Without虚
Without electricity human life _____ quite different today.
A.is B.will be C.would have been D.would be
我C与D不大清楚,我知道此句是虚拟语句.但是我不知道什么时候用would have been,什么时候用would be
还有讲讲Without虚拟语气的用法?最好说清楚点.没分不好意思.

Without electricity human life _____ quite different today.A.is B.will be C.would have been D.would be 我C与D不大清楚,我知道此句是虚拟语句.但是我不知道什么时候用would have been,什么时候用would be 还有讲讲Without虚
would have been表示对过去情况的假设,would be 用于对现在和将来的假设.如果没有电人类的生活会与现在有很大的不同.谈论的过去情况.
Without虚拟语气,without后跟名词,既可以表示对现在情况的假设、也可以表示对过去情况的假设.由于不是句子,所以,不用考虑时态.表示的时态取决于主句

上述的答案是错的，答案应该是D，是对现实的虚拟

without引导的介词短语相当于if引导的非真实条件句，根据句意，本句是对现实情况的假设，所以主语用would do 的形式

答案应该是D吧...

应该选D，因为与现在事实相反。如果与过去事实相反就选C。

would have been 是完成时， would be 是将来时

答案是d

此题考查虚拟语气的用法。
词此句是虚拟语气，是对过去的虚拟，因此应用“would/should/could+have+过去分词”

What will happen without electricity? Can you i_____ the life without electricity? Electricity life,what,electricity,our,be,without,like,(?)连词成句 To imagine what life will be liake without electricity is hard.(改为同义句 ) It is hard to imagine the life in our city without electricity.同义句转换!急用! Can you imagine life without electricity?这句话的意思,翻译! Electricity is _ that modern industry cannot develop without it.为什么填 such important energy 英语3.Without electricity human life _______ quite different today.3.Without electricity human life _______ quite different today.a.is b.will be c.would have been d.would be 为什么 Without electricity,human life ____quite difficult today. A.isB.will beC.would have beenD.woould b为什麽？ Electricity是什么意思? produce electricity 辩论赛要用的（初一英语的）我是正方的：we can't live without electricity.初一程度的……越快越好的说. HELP~一道英语选择 Just imagine!What_happen in a modern city without electricity,even for only an hour.A.willB.wouldC.is toD.should Without electricity human life ____ quite different today.A.is B.will be C.would have beenD.would be可是为什么呢? Just imagine!What will happpen in a modern city without electricity,even for only an hour?这句话有错嘛?要不要把will改成would Without electricity, human life ____ quite different. A.shall B. should C. will D. would我觉得选D呀答案给的C image & imagine作为动词时,他们怎么区别啊?you can hardly __ life without gas and electricity.请解释另外一个不好的原因,