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问题 Never before置于句首的倒装以及before的词性问题

Never before has our nation enjoyed so much prosperity and so much social progress with so little internal crisis.我知道这里是否定副词 never 在句首导致了倒装，那这里 before 是什么词性呢？为什么一定要把 before 也倒装呢？为此我查了柯林斯词典，其中...

问题 all of your rooms与all your rooms有区别吗

...odeling.A：Alright, that should be fine. I’ll get you a quote and email it over.B：Thanks!all of your rooms,与all your rooms表达的意思一样吗，有区别吗？

问题 pardon和pardoning使用含义上究竟有何区别呢？

VOA:The tradition of a presidential pardon of a turkey dates back decades. The first ever recorded turkey pardoning was by president Abraham Lincoln,whose sun Ted asked him not to eat the turkey that was given to the president, but it didn't become a tradition until more modern times.1）a president...

问题 gold medals与silver medals数量问题与所有格问题

They won more silver medals than gold and more medals than any other country.这句子是否可以改写成：They won more medals than any other country and the number of silver medals is more than gold.gold 要写成 gold's 吗？谢谢！

问题 引导定语从句的关系代词在从句中作表语的情况

...相互替换吗？先行词指物时which和that能相互替换吗？2. He is not such a fool as he looks.他并不像看起来那样傻。为啥looks后面没有like呢？不应该是he looks like a fool么？

问题 what’s-the-point of ...连字符

Mr Trump’s frequent onslaughts — the Europeans are not paying a fair share, Germany is in thrall to Moscow and what’s-the-point of the alliance anyway — have raised questions about Nato’s future.请问老师，what’s-the-point 中连字符有什么作用？

问题 here,there,home前面什么时候要加介词(什么时候不用)

What are you doing there?Something is in there.第一句这种比较常见,第二句今天看美剧碰到的,有什么语法知识点在这里吗?还有比如 home：go homestay at home为什么home前面这里一个用加,一个不用加呢,以前知道这么用,但是不知道原因,请教一下...

问题 as...as...结构的用法和as后面所接的词性

Managing these parents' emotional concerns is as much a part of this job as operating on their daughter.问题1：这句话中as...as...都是介词对吗？问题2：as后面的much是什么词性，为什么much后面接了a part of this job？

问题 两个时态问题

1.Our new English teacher, who is said to have moved back to China, ___A___ in America for almost ten years.A．livedB．has livedC．was livingD．had lived请问这题为什么不选D呢，老师已经回来了，说明待在美国是发生在过去的过去，而且for+一段时间，为什么不...

问题 go through与been though区别

...的时候，完成时用been或gone好像区别不大，可以替换？He is fifty and has been through two marriages . I'd been through the trauma of losing a house . The hostages spoke openly about the terrible ordeal they had been through. All of you seem to have...

问题 schedule sth for sth 为什么用介词for

...le sth (for sth) 而不是 schedule sth (in/on/at sth)？如：The meeting is scheduled for Friday afternoon.（会议安排在星期五下午。）感觉这里后面接具体的时间用介词 for 怪怪的？for不是一般表目的、原因、对象，哪怕是接时间段也是表示持续一段...

问题 an average of和the average of的用法与区别

An average of just 15 cm of rainfall last year has made it the driest year since 1850.各位老师好，请问：1.这个句子中为什么用an average of，而不用the average of呢？2.请问an average of和the average of用法有什么区别呢？ 3.我查找的时候发现有人说an av...

问题 文中的 be couched in terms of如何理解

And in circles devoted to literary criticism, among the professors of literature, the editors and authors of fiction, there was sometimes a kind of horrible exclusivity surrounding discussions of reading. There was good reading, and there was bad reading. There was the worthy, and the trivial. This ...

问题 有关who引导的疑问句中的定语从句的一个关系词的填空

Who is the student ____ was late for school today?为什么答案填的是that？能不能填别的关系词，比如说who？

问题 not doing do so与not doing so用法辨异

They should be kept in sight by their operators at all times; not doing do so is a criminal offence.请问：句中的 not doing do so 是否应该改为 not doing so？