The question why there effort was in vain is har
作者&投稿：标侄 （若有异议请与网页底部的电邮联系）
question 是真正的主语,主语要是名词或代词.
天空是什么？这个问题很难回答，是不是？天空是一个空间，在那里。。。
（你没有讲完，我也只能翻译到这里了。）
The question why 【their】effort was in vain is hard to answer.
2 划分句子成分可以帮助解决你的问题：
【The question 主语】【why their effort was in vain 同位语从句】【 is hard谓语 】【to answer表语】.
3 同位语从句结构
why 【their effort主语】【 was 谓语】【in vain表语】
祝你开心如意！
同位语从句，is是谓语，why there effort was in vain来修饰question，做同位语。
为何在那儿努力都是徒劳这个问题很难回答
这是同位语从句
为什么这里的努力是徒劳的问题是一方面回答
英语句
爰实麦咪： 是定语从句.前面的the question是先行词,被后面的定语从句why you are here 所修饰,整句话的意思是“你为什么会在这里的问题是小明回答的”.
阿巴嘎旗17074018684： the question that why用法对吗 - ？
爰实麦咪： 没有此用法, 但有:That's the reason why ............这就是为何/.................例句:That's the reason why I wrote to him. 那就是我写信给他的原因.Maybe that's the reason why he doesn't brother giving ananswer to me. 也许这就是为什么,他没给我一个答案.
阿巴嘎旗17074018684： why引导表语从句 - ？
爰实麦咪： why 和 because 有自己的意思;另外,虽然 why和 because 都可引导表语从句,但前者强调结果,后者强调原因.如: The reason was that you don't trust her. 原因是你不信任她. The fact is that they are angry with each other. 事实是他们生彼此的气. He was ill. That's why he was sent to the hospital. 他病了,所以被送到医院来. He was sent to the hospital. That's because he was ill. 他被送到医院,是因为他生病了.
阿巴嘎旗17074018684： 高中 英语 —— 定语从句 中why的先行词,只有reason吗??还有其它的吗?? - ？
爰实麦咪： 不一定.why引导定语从句时的先行词是reason,但是引导同位语从句时就没有限制了.如: The question why he left earlier is hard to answer.
阿巴嘎旗17074018684： The Night (1998 Digital Remaster) 歌词 - ？
爰实麦咪： 歌曲名:The Night (1998 Digital Remaster)歌手:Cliff Richard专辑:1960SArtist: DisturbedTitle: The NightWhat has come over meWhat madness taken hold of my heartTo run away, the only answerPulling me awayTo run upon my sightSo now ...
阿巴嘎旗17074018684： Disturbed的《The Night》 歌词 - ？
爰实麦咪： 歌曲名:The Night 歌手:Disturbed 专辑:IndestructibleArtist: Disturbed Title: The Night What has come over me What madness taken hold of my heart To run away, the only answer Pulling me away To run upon my sight So now recovering Sweet ...
