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问题 为什么冠词不包括在先行词里呢？

The man who fixed the radio left this note.He lives in a skyscaper that is fifty stories high.为什么上面2句，后面的定语从句的先行词分别是man, skyscaper, 而不是The man, a skyscaper ? 为什么冠词不包括在先行词里呢？ 怎么理解呢？

问题 这里的mark究竟是什么意思呢？

VOA 《US Farmers Look For Policy Clues in Biden Cabinet Picks》After tumultuous four years marked by trade uncertainty and now a global pandemic, many farmers acorss the country stillsupported President Donald Trump.上句marked by这里的mark究竟是什么意思呢？另外，顺便请教老师...

问题 initiative 作形容词

Yu Dan and Lecture Room program gain popularity in modern China, which is _____ of a new attitude towards Sinology.A. informative B. indicative C. initiative D. instructive老师，这道题目正确答案是B选项，我对此没有疑问。但是有两处疑问是关于题目和选项的，为什...

问题 好题分享（98）：关于不定式to的省略

根据M Swan 《牛津英语用法指南》的解释，主语以do 结尾，谓语动词be 后的不定式可以省略to. 请问下句中，was后的to是否可以省略?All Jack could do to calm her was (to) hold her tightly in his arms. 

问题 为啥高考阅读中出现 it 做关系代词的情况

An essay not submitted in class on the due date will lose a letter grade for each class period it is late.  这句话中的 it 明显是做关系代词引导主系表结构的从句，否则无法解释这种语法现象。

问题 如何区分辨析现在完成时和一般过去时

... week. It didn't stop ______ until last night.A. has been; raining      B. was; raining答案是：A. 可我反复研究体会，查询资料，都搞不清为什么不能选B呢？我个人认为这道题目A，B均可，而且我个人认为B更恰当（this week也可...

问题 如何区分辨析现在完成时和一般过去时

... week. It didn't stop ______ until last night.A. has been; raining      B. was; raining答案是：A. 可我反复研究体会，查询资料，都搞不清为什么不能选B呢？我个人认为这道题目A，B均可，而且我个人认为B更恰当（this week也可...

问题 虚拟语气would have been的问题

...felt that a call with our producer to personally apologize would have been insufficient. However, to repeat, we're writing again to offer our sincere apology.这句话的背景是这句话的背景是：2013年10⽉22⽇美国当地华⽂媒体报道指出，美国⼴播公司（ABC）深夜脱⼝...

问题 what about后可接介词短语吗

...寻找一些佐证，正好在爱词霸上有一个句子：“what about in American English?美式的又怎样呢？”请老师给予指教，上面的句子可以这样说吗？

问题 peoples表示“民族”的疑问

...，但可以用two people表示“两个民族”吗？如：Ireland was inhabited by two peoples. 爱尔兰有两个民族的人居住。另外，除用 people 表示“民族”外，还有其他办法表示“民族”吗？比如上面这句，如果不用 two peoples，还可用什么表示呢...

问题 分词的逻辑主语问题

...主谓关系的用法： 1. An object may be hot without the motion in it being visible. 一个物体，即使其内部的运动是看不见的，也可能是热的。 2. Without a word  more spoken, he left the room. 他没再说一句话就离开了房间。 学生我的问...

问题 引导非限制性定语从句用where还是which

Once more I am in Boston, ______ I have not been for ten years. A. where          B. which请问：本题应填 where 还是 which？谢谢！

问题 介词短语、短语介词、副词词组、副词性词组

请专家老师看看如下的讲解有无问题：1. 诸如 in advance，as a result 这样的“介词+名词”结构，我认为是介词短语，在句中用作状语，相当于副词，可以说是副词性词组或短语，但不能说是副词短语，因为 here and there，now and then ...

问题 read him along for there是什么意思

First, we get a strong sense impression as we read him along for there is musicality in almost every line of his prose.请问：句中的 read him along for there 是什么意思？

问题 【问题讨论】（句子分析与翻译）（5）

【问题讨论】（句子分析与翻译）（5）In order for the structure to achieve the size and strength necessary to meet its purpose, architecture employs methods of support that, because they are based on physical laws, have changed little since people first discovered them—even while bu...