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问题 while从句的用法理解（2012高考湖南卷）

______ I always felt I would pass the exam, I never thought I would get an A.A. While       B. Once        C. If       D. Until本题答案为A。请问这是 while 的什么用法，句子意思如何理解？

问题 下文的21 percent为什么放在了of的后面

a whiff below the normal amount in breathable air of 21 percent正常的百分比应该是放在of的前面，在这里为什么会放在of的后面？谢谢老师。

问题 computer的可数性（可用作不可数名词吗）

Jack likes _____(computer). He is studying in the lab.参考答案竟然是computer，单数形式。查看了手头的词典，没有发现可以用作不可数名词。难道在此是指电脑技术，要么答案是错误的，应该改为复数形式computers?盼望专家指导，解惑。

问题 新概念3 Lesson 5的句子连接问题

He sent yet another fax informing the journalist that if he did not reply soon he would be fired.这句话里的sent yet another怎么理解?soon he would be fired是怎么和前面的he did not reply连接在一起的？

问题 过去时与过去完成时区别

We ______ that the books ______ in two days.A. told; could delivered            B. are told; should deliverC. were told; would be delivered     D. had been told; should be delivered请问这道题为什么不选D？

问题 副词otherwise为什么不放在句末

The establishment was simple, serving only a few items: hamburgers, French fries, soft drinks, and milk shakes. These two brothers became one of Kroc’s best customers as they purchased several of his machines in his otherwise dying business.副词otherwise为什么不放在句末?

问题 Friday（星期五）前面为什么加了定冠词

It happened on the Friday before he left for Japan.这个 Friday（星期五）前面为什么加了定冠词？

问题 有没有what’s up with you?

可以说：What's wrong with you?What's the matter with you?那有没有what’s up with you？就是说what’s up后面可不可以用with you？

问题 could 在这里是表将来的含义吗

How soon could they cover the distance?A for 2 hoursB during 2 hoursC in 2 hoursD after 2 hours我知道这道题选C。是考查 in +段时间。用于将来时。表示“......之后”。那这样说的话，Could是否可以换Will？如果可以换的话。那么两者有何区别？

问题 主语从句引导词省略

They frankly dislike the RSC’s actors, them with their beards and sandals and noisiest. It’s all deliciously ironic (that) when you consider that Shakespeare, who earn their living, was himself an actor(with a beard) and did his share of noise-making.1、请问各位老师，第二句话是...

问题 “千里之行，始于足下”不同版本的权威翻译

...之行，始于足下”的翻译是：A thousand-mile journey begins with the first step.但我从网上查了一下，有各种翻译，但不知对错，我希望找几个有权威依据的翻译版本（比如来自正式出版的语法书或词典等）。

问题 develop, raise, improve, increase比较

老师们好！我在辅导资料中看到这样一道选择题：“The price of food, drinks, clothes _____ so quickly these years.” “Oh, no. I don’t think so.”A. develops B. raises C. improves D. increases我的问题：（1）price 为什么不用复数？（2）参考答案是D.increase...

问题 用will或would表示将来会发生的事情的疑问

I got through my homework tonight as the teacher will check it tomorrow. 请问各位老师，这句话的时态有没有错误？这里的will需要改成would吗？谢谢！

问题 涉及泛指和一致性问题（starfish）

Starfish move, feed, and breathe with their feet. 两个问题请教一下：1. starfish是泛指，那为何前面不加冠词，或不用starfishes2. 既然主语是单数形式，那为什么后面是their feet？最近在看单复数的语法，其中说明表示“泛指”的情况包括：the...

问题 情态动词must推测用法疑问

...大学出版社，主编  沈俊   八下《一线课堂》P222. My brother didn't say anything and walked away. He must be angry.我认为句中的be应该改为have been,表示对过去情况的推测，才符合该题语义。而must be 主要是对现在，或将来情况的推测。例如：...