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问题 What可以在名词性从句作表语吗？

I don't know what it means to teach students. I don't know what it feels to teach students. I don't know what this thing is. 这三句对吗？

问题 含有定语从句和非谓语动词的长句翻译

...ound, he found more and more information,until the history of what men had done at the place over tens of centuries was known. 这句话后半部分句子成份老师能否看看，这个was known 是因为主语是the history吗？

问题 关于过去时与现在时的交叉出现问题

I couldn't resist my rapture and ecstasy when heard that you'd pay a visit to here in Manhattan.问题：1. 这里的 when heard 省略了I，可以吗？2. 这里的 to here 对吗？3. 如果 I 期盼到来的人还没到，那这里该用 you would 还是 you will？还是都可以？类...

问题 being+的一些用法

...、Some of these causes are completely reasonable results of social needs. Others are reasonable consequences of particular advances in science being to some extent self-accelerating问题：不是很懂什么时候要用，什么时候可以用being+名词2、for workers it can mean an end ...

问题 定语从句中 from which 和 from where 的诸多疑惑

...nbsp; 3）She climbed up to the top of the hill, from where she could have a good view of the whole town.我的问题是可否from which? 如果可以，which具体指代什么呢？可否指代the top of the hill？用from which具体中文句意是什么，如何理解？如果不可以，具...

文章 略谈 until such time as 结构

...s Never Too Late to Mend）[汉译略]7. Which of these approaches (or any other) is likely to produce good results is not demonstrable until such time as a great deal more data has been accumulated illustrating the nature of the supposed situationally-conditioned linguistic distinctiveness.(D. Crys...

问题 一般过去时和过去进行时的疑惑

...弄懂，但是最后一个waited能换成 was waiting吗。又比如 the other day, I came aross a girl who was wearing worn clothes.  这里的过去进行时的用法正确吗。或者：Yesterday, i went to shopping with my mother. When we went out the market, i noticed a man. He&...

问题 动名词的完成被动式可以作主语吗

老师好，请问动名词的完成被动式即having been done可以作主语吗？比如：Having been misunderstood by her boyfriend made her very sad!这个句子对吗？

问题 冠词是必须有的吗？

I don't have a pen.  I don't have pens. I don't have any pens?这三个句子是不是都可以呢？如果是I don't have pen. 呢？我没有笔，这个笔可以不要加冠词也不是复数吗？

问题 宾语前置句型分析

Half of chips came from American companies, and the other half it developed itself.老师好，请问the other half it developed itself这是宾语前置吗

问题 as...as...结构怎么判断是比较状语还是定语

We can let you have as many copies as you need .比如这样的句子,不知道怎么分辨它是比较还是定语?

问题 of two months old怎么理解

Babies of two months old do not appear to be reluctant to enter the water. 这里为什么用of two months old, two months old 不是形容词吗？怎么放of后面。

问题 为什么用 office hour 而不用 office hours

... hour on Tuesday or Thursday or Friday.M: Great. Your office hour is best. That’s two o’clock, right?请问：为什么是用 office hour 而不是 office hours 呢？是不是错了？ 

问题 while用法

...says, _______ schools emphasize an intense and far-reaching sensitivity to other kids." He suspects this generation will be known for being well behaved and perhaps "blanding" the culture by playing it safe. "There are recurring archetypes," Howe says. Even if they go by dif...

问题 have got to 是否有一般疑问及否定形式

请问老师"have got to"是否有一般疑问及否定形式？例如 I have got to see a doctor.是否有一般疑问句形式  Have I got to see a doctor?或否定形式 I haven't got to see a doctor.还是have got to 只用于口语的陈述句中？