话题 独一无二的事物前为什么要用定冠词

问题 宾语从句选择题

Do you know _______.A. how many populations there are in the world B. how much population there is in the world C. how many the population of the world is D. What the population of the world is这题答案是 D，不是很清楚ABC的考点以及错误的原因，谢谢老师！

问题 以下例句中的whatever怎么理解？

...语短语前都多了个whatever，该怎么理解句子的意思，还是定语吗？

问题 make up与make up for表示“弥补”的区别

...hat we eat, to recover from injury and for several other bodily functions. When fat and salt are removed (remove) from food, the food tastes as if it is missing something. As a result, people will eat more food to try to make up for that something missing. Even worse, the amount of fast food that pe...

问题 close, open用主动语态和被动语态的区别

The door won’t open. The door won’t be opened 请问这两句都对吗？如果都对，它们的区别是什么？

问题 Did the boy go where he wanted to 句法结构怎么分析

...ma seeing the same film over and over again, is usually as far as they get.When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais. No one noticed the boy as he crept off.有几个疑问不懂，请教专家：1）Did the boy go where he wanted to 这句...

问题 如何用英语表示“谓语”和“表语”（用英语表示句子成分的名称）

请问如何用英语表示“谓语”和“表语”？好像它们的长的样子差不多啊！

问题 介词during在完成时中的问题

我看到了一个句子I've met many great people and felt very welcome during my trip这里during my trip不是过去一个具体的时间段吗，而且没牵扯到延续到现在的情况，为什么用的是完成时而不用过去时呢？

问题 后置定语分词接现在分词疑问

They still cannot fire a worker caught committing a crime until he is found guilty by a court.  为什么这里caught是过去分词还接现在分词呢？

问题 as+从句相关问题

问题1：He is not so free to do as what he wishes to do.as介词“如同”，as+what从句构成的介词短语作什么状语？问题2：A child is not happy as he wishes to be. as he wishes to be介词短语作什么状语？

问题 ...influential in 还是 on 介词使用辨析？

...ntial in ...为什么上句用了on?2) relevent 和 related 都有“有关的，相关的” 有区别吗？例如这里可以用related替换吗？3) 如何分析这里的they're organized relevant and fair语法成分？这里应该有所省略了吧？或许是they're organized (and they...

问题 怎么分辨直接宾语和间接宾语?

I find it a waste of time spending so much money on this case.a waste of time 和 spending so much money on this case 怎么知道哪个是直接宾语,哪个是间接宾语? 

问题 副词修饰介词短语

...w.all of these cultural developments occurred separately at different times in many parts of the world.1.virtually修饰attributed还是every2.separately修饰occurred还是at different times in many parts of the world.

问题 三个the more结构无连词，怎么判断谁是从句谁是主句

...earch outfit.三个the more无连词，通过语法的话不能判断谁是从句，谁是主句吧？通过逻辑判断，我觉得前两句是条件状语从句，最后一句是主句。我的判断对么？谢谢老师。

问题 on discussion与under discussion的区别

on discussion 和 under discussion 都可表示“在讨论中”，都是固定搭配（都用介词on且都不用冠词）。请问它们有区别吗？