话题 a row of pins for the opinion of

问题 不定式做后置定语

The latest was a panel from the National Academy of Sciences,enlisted by the White House,to tell us that the Earth's atmosphere is definitely warming and that the problem is largely man-made.为什么to tell是后置定语而不是目的状语呢？这种该怎么区分呢？

话题 there the revolutionary conception came into widest acceptance

话题 as they head down the road to independence.

话题 The first I knew about it was when

问题 表泛指的wood为什么仍用定冠词(the wood)

下面句子中的 wood 是特指还是表泛指？我感觉是表泛指啊，但为什么用定冠词呢？The wood must not get damp as rot can quickly result. 木头不能受潮，否则很快就会烂掉。

问题 the merit of doing sth中的介词of表示所属关系吗

We discussed the merits of speaking English after class. 我们讨论了课后说英语的好处。请问这里的介词of是表示所属关系吗？换句话说，这也是一种所有格吗？

问题 what的含义

...理解。It's a huge ball of iron, covered with a thin veneer of rock. The core of what was once  a much larger planet, so where's the rest of it?这是旅行到宇宙边缘中纪录片的两句话， 请问老师如何理解what.我的分析如下：这里的what=the thing which,翻译...

问题 fax them over the payroll office 中over的用法

But you will need to fill out those forms and then I will fax them over the payroll office.请问老师，这里的over的用法是什么？ 我的理解是：这里的over是介词to的意思吧，但是词典中没有找到相关释义

问题 请教老师intervening century 的理解

The event, staged 100 years after the publication of H. G. Wells' The Time Machine, referred to periods from the intervening century through surreal juxtapositions and magical fantasies. 请教老师：referred to periods from the intervening century的理解，读到这一句，怎么也...

问题 between…and…一般在句中作什么成分

Mr. Trump has focused on narrowing the trade gap between what the United States imports from China and what it exports, but the administration is also pressuring Beijing to scale back subsidies of state-owned enterprises, drastically open its markets to foreign investment and end its longstanding pr...

问题 用括号里的词(after/by the time)改写句子

...after之前，意图何在？ 4. He did all his work. He went to bed. (by the time) He had done [did?] all his work by the time he went to bed.请教老师除了用had done，能否用did？谢谢老师讲解。

问题 现在分词作伴随状语和过去分词作伴随状语，究竟有哪些本质的区别？

...完全搞清，以下面几句为例，请教老师详细深入分析：1) The students entered the classroom, following their teacher.  学生们跟着老师进入教室。动作是主动。2) The teacher entered the classroom,followed by the students. 老师被学生们跟着进入教室。...

问题 英语句子单词含义疑问（where）

Only 0.8% of married couples where the stay-at-home father was out of the labor force for a year.疑问：此处的where the stay-at-home father是个句子吗？不是句子的话，where又是什么词性以及有什么含义？有些想不明白以下是有关此句的上下文：The endless deba...

问题 新概念英语第二册，我的两个疑问

A pretty  carpetwhat is the writer's carpet made of?We have just moved into a new house and I have been working hard all morning. I have been trying to get my new room in order. This has not been easy because I own over a thousand books. To make matters worse,the room is...