问题 电话用语中的 Who is it speaking? 是什么意思

Who is it speaking?不太理解，为什么多出一个it, 看不出who是对什么提问？

问题 What he does is...后面接动词用什么形式

What he does is ______ computer games. (可多选)A. play    B. to play   C. plays    D. playing

问题 It is strange that…中的主语从句必须要用虚拟语气吗

It is strange that the boy should have said that to his mother. 真奇怪，这男孩竟会对他母亲说出这样的话来。这里的 It is strange that…中的主语从句用的虚拟语气，这是必须的吗？可以不用虚拟语气吗？或者说：不用虚拟语气算错吗？

问题 名词性从句问题（All sb do is do sth是否省略to）

All it can do is run away（它能做的只有跑），在词典上查 what sb / sth do is do，后面全部都是跟动词原形，这里是不是省略掉了一个 to 呢？

问题 英语句子结构分析(涉及What this amounts to is...)

What this amounts to is foisting onto women the responsibility for reducing 'the opportunities for crime' by changing their behaviour.这就等于是把减少“犯罪机会”的责任强加在了女性身上，要求她们改变行为。amount to  等价于foist on  将……强...

问题 in cities and towns where infrastructure is in place 作什么成分

The sensible place to build new houses, factories and offices is where people are, in cities and towns where infrastructure is in place.

问题 very much 可以作主语或宾语吗

...h作主语）He didn’t say much. 他没说多少话。（much作宾语）She doesn’t like him much. 她不太喜欢他。（much作状语）但 very much 可以作主语或宾语吗？不过，very much 作状语的用法不用说，这个我知道是很常见的。

问题 difficultly of doing与difficultly in doing的区别

介词填空：She rose above the difficultly ______ being deaf to become an excellent teacher.答案是填 of，但为什么不填 in 呢？have difficultly in doing sth 不是一个常用的句型吗？

问题 again可以用连用状态动词吗

...I think you ought to try again. 我想你应该再试试。Surprisingly, she has married again. 令人奇怪的是，她又结婚了。To my shame, I made a mistake again. 令我感到羞愧的是，我又出了错。但是，again 也可以连用状态动词吗？比如：He was ill again.He was ti...

问题 in all this reflective tape（为什么用in）

She cut out a big hole in the front of the helmet so he could see better,and covered him up in all this reflective tape.

问题 It is the first time的疑问

it’s the first time they are living away from home and are of the legal drinking age. 这里为什么没用完成时？it is the first time 一定要用完成时吗？

问题 用is还是will be,还是两者都行

Our mission will be to build one of the best English training schools in China in the future!Our mission is to build one of the best English training schools in China in the future!

话题 it is +形容词+that虚拟语气

问题 分析句子成分：The bottle is full of water.

...我觉得头痛，为什么相差这么大？如：1. The bottle is full of water. 瓶子里装满了水。有些说：full of water是形容词短语。有些说：is full of 看成一个动词。又如下面的句子：I am good at English. I ...

问题 定冠词是否暗示唯一

老师好，请看下面的句子1. He is a business owner.     （他是某个企业的所有者）2. He is the business owner.    （他是这个企业的唯一所有者）3. He is the owner of a business.   （他是某个企业的唯一所有者）4. He is an o...