It would be much better if we spent the time working on a co

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/15 17:04:08

It would be much better if we spent the time working on a computer.if引导的是主语从句.
it is important to know how to use a computer.这句话使用了主语从句吗?如果不是主语从句,那是什么?

没有使用主语从句.
it 是形式主语,指代的是how to use a computer.所以这句话是一个主系表结构.
it是主语,is是系动词,important是表语.to know how to use a computer是目的状语.
再问：谢谢，还有一个疑惑，第一个句子中为什么不用spend 啊？
再答：这个是虚拟语气，后面的动词时态要和前面的would相对应。
再问：是it开头的主语从句中的动词全部都是虚拟吗
再答：不是，要看语境。

Time which would be better spent tackling the great problems How much better life would be if we were to return to the va I think it would be much better if the factory was built som Time spent getting ever would be better spent getting ahead. If time could go back,that would be much better.So I wouldn' It would not have been better if it had been a little bit co if----(give)more time,we could do it much better填空及写出同义句英语翻译"It would be a major step forward if the law on damages 英语翻译I'm stressed out,It would be better if we drive our car 英语翻译This world would be a whole lot better if we just made a "If the sentence that has “had had” had “had” it would be co It would be btter if you did sth 和 It would be better if you