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问题 关于介宾短语on Excellence in Education的疑问

...Commission on Excellence in Education.各位老师好。这是网上看到的“2019年6月CATTI二笔实务真题”中的一段。粗体字 on Excellence in Education是后置定语吧？为什么一个用介词on一个用in呢，是不是固定搭配？ 

问题 动词加不加介词about的区别

...r senior high school students in different countries. 请问这里的 read about, hear about, talk about, learn about为什么要加上介词 about 呢？可以省略吗？

问题 making it feel as if中it的用法

In winter, when the lake freezes over, fissures and methane bubbles form in the ice, making it feel as if you are walking on air. 请问这里的it是什么用法，和make有关系吗？把it换成you的话句子结构也是对的，但句意有变化是吗？

问题 during和between的时态

1. 请问老师，during the past decade如果指现在之前的这十年，是不是一定会用现在完成时？During the past decade, the sales has risen by 20% between 2020 and 2023. 2. 如果是在1990-2000这十年，是不是应该用过去时呢？In 1990, the industry was hit hardest, but...

问题 “动词+动名词+宾补”结构的动名词是否需要外置

请问下面两句都对吗？“动词+动名词+宾补”结构的动名词是否需要外置？I find living with the children very interesting.I find it very interesting living with the children.如果换成不定式呢？即“动词+不定式+宾补”，比如：I find to live with the childr...

问题 all China,all Europe等的用法

all 可以与地名连用吗？比如：all China 全中国all Europe整个欧洲all Japan 全日本all London 整个伦敦all Beijing 整个北京

问题 替代词the one与that的区别

the one和that都可用作替代词，请问它有何区别？

问题 should与will的区别难点

We don’t want to buy the house beside the station. It _______ be very noisy there.A. should B. will好像两个答案都可以，也好像两个答案都不可以（比如用must是不是更好）。

问题 paper cutting的可数性问题

paper cutting 是一个可数名词短语，可在其后加 s，但为什么 the art of paper cutting of 后既没加 s 又没用冠词呢？另外，She is said to be a master of paper cutting. 这儿也没用，请问是固定搭配吗？

问题 助动词加否定和否定名词的区别在哪儿？

He has not thing to do.和He has nothing to do. 区别在哪儿？

问题 what country与which country的区别

What country is next to the U.S.?为什么不是: Which country is next to the U.S.?谢谢解答！

问题 句子结构分析(关于同位语的问题)

By the time biologists, less computer-literate as a clan than physicists, caught up with the idea, the online-offline distincition had blured. 帮我分析下句子结构。

问题 一般现在时态问题（涉及consider）

...rong to say a thing like that.consider 一般体为动作从开始到结束的整个过程，而现在时间又是极短的，所以 consider 这个动作是不可能在现在一瞬间完成的（读曹老师的观点），所以这句话的时态对吗？谢谢老师的回答。 

问题 能否分析一下划线部分的语法结构？

Many historians of the ancient world are wary of sounding dogmatic.Write so much as a sentence and the temptation is immediately to qualify it.为什么一个动词不加任何变化就放在了开头？作什么成分呢？

问题 too, quite, very, rather, so的区别

The T-shirt is too large for me. I want a smaller one.