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问题 never before的用法问题

请问老师:在Never before has this city been in greater need of modern public transport than it is today中，为什么用现在完成时.而在Never before did I see such a terrible car accident on the road中却用一般过去式。它们同样都是Never before开头，都是以前从没有…...

问题 分析:point to it being a coincidence(动名词是宾补还是复合结构)

All the signs pointed to it being more than just a coincidence. 所有的迹象表明这不仅仅是一个巧合。请问如何分析这个句子，尤其是这里的 being more than just a coincidence？我有两种分析，请专家把关一下，哪个是对的：分析一：it being more than ju...

问题 have to后面的反意疑问句用do还是have

...问是用do还是have。但如果陈述部分有动词have to呢？后面的反意疑问句是用do还是have？比如：He has to lend some money, _______ he? 是填 hasn’t 还是 doesn’t？或者两者都可以？同时请老师归纳一下有 have 的反意疑问句，谢谢！

问题 all of which were no more than guesses是完整的句子吗

There were various explanations，all of which were no more than guesses.翻译：说法各不相同，而且都是些臆测。请问：all of which were no more than guesses 是修饰 explanations 的吗？all of which were no more than guesses 这是个完整的句子吗？谢谢！

问题 为什么蓝筹股和绩优股的英文都是blue chip（蓝筹股≠绩优股）

蓝筹股一般指上市公司业绩好，规模大；绩优股一般指上市公司业绩好，但规模不一定。那为什么蓝筹股和绩优股的英文都是 blue chip?  求大神解答！！！

问题 对连词连接成分的疑问

...enables时，填enables理解为连接charged和enabled时，填enabled我的理解哪里有错误？希望各位老师能帮我指出错误，并解答问题.

问题 the same as的判断

...)  were feared nearly a century ago in the U.S.请问老师，1、例1中的句子the same+(force)+that，这里是省略了force吗？2、可以改为句中括号内的词吗，含义会发生错误吗？

问题 怎么理解during many years

...B (during)，英语常见问题解答也解释道“for是指持续时间的长短，回答how long?(多长时间？)的问题，而during则是指动作所发生的时间，回答when?(什么时候？)的问题”但是随后在韦氏高阶里找到：• The camp has changed a lot over the years. ...

问题 表示感情情绪的名词前用ed形容词和ing形容词修饰有何区别

...bsp;      D. frightened; trembly表示感情情绪的名词前用 -ed 形容词和 -ing 形容词修饰有何区别？如本题中的答案。

问题 wonder之后是否跟 whether/if or not的疑问

...nder whether / if he will be satisfied or not.但是, 在河海大学出版的《时代新课程初中英语中考总复习》中有这样一道题:Oh, you look so worried. What’s ______ your mind?I'm wondering ______ to end my present plan or not.A. in; whether   B. in; if &nbs...

问题 especially 位于句首的倒装

有本书上说，especially 单独位于句首或修饰形容词位于句首时，其后要用部分倒装：Especially true is this for old people. 对老年人来说尤其是如此。Especially important is the question if you want to be a boss. 你要是想当老板，这个问题特别重要。...

问题 tea cup, coffee cup等的同义表达

汉语说“茶杯”“咖啡杯”，英语通常是说tea cup, coffee cup（这毫无疑问是对的），但以表达也可以说吗，可以视为同义表达吗？A. tea’s cup, coffee’s cupB. cup of tea, cup of coffeeC. cup for tea, cup for coffee

问题 一道考查时态与语态的高考模拟题

I didn’t follow the speech exactly, but I caught the main idea of what _______. A. is said        B. was saying       C. had said        D. was being said请问选哪个？顺便分析一下，谢谢老师！

问题 一个was to的用法问题

She said that she ______ the position，but later changed her mind.A.was to take up                       B.was to have taken upC.would be taking                     D.would take选A还...

问题 activity与activities（单数与复数的区别）

The mother's health was judged on her height-to-weight ratio, her diet, amount of physical                     (active), smoking status and how much alcohol she drank.空格处填的是activity, 我想问能不能填activities 呢？