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问题 这个不定式为什么省略to

...选择题：Every day ______ a proverb aloud several times until you have it memorized. A. read       B. reading     C. to read       D. reads答案是 read，为什么不选to read呢？这个不定式为什么要省略to呢？好像不符合省略to的...

问题 how fast, how quick, how rapid用法区别

That’s a fine car. ________ will it go?A. How fast       B. How quick     C. How rapid请问选哪个？how fast, how quick 还是 how rapid？这道题的答案唯一吗？

问题 复合不定代词的含义

We should not hope (  ) is perfect. Instead , we can only improve(   )that we can do.A everything ,somethingB anything , everything请问老师B为什么不行呢？感觉也很通顺。谢谢老师指点~！

问题 哪类名词不能作主语

请教老师，什么时候要用there be存在句，而不能直接用名词作主语？例如：There is some dirt on your coat. 而不能说：Your coat has some dirt. 

问题 sometimes做什么成分

But to be fascinated is also,sometimes,to be blind. 但让人着迷有时也会使人盲目。 sometimes做什么成分，如果是状语放在句中前后为什么加逗号？如果是插入语，它不是修饰了句子了吗？

问题 动词作表语的形式

After a long and busy day, all we want to do is return to a comfortable home. 这个句子中为什么return作表语的时候仍用原形，而不是不定时或者动名词形式？

问题 这句话怎么理解

Attached is an email they received which shared in vitro data. 这句话 they received和which shared in vitro data是不是都是修饰email？两个which 的定语从句能不能修饰一个先行词？

问题 一个时态填空问题

Everything they __(do) and __(say) is intended to promote sales.请老师帮忙解答一下,为什么这2个空答案是直接用原形就可以？ "所说的话"和"所作的事"先发生,为什么不是过去时或完成时呢?

问题 词性分析

... are often thought to be insensitive smellier compared with animals, but this is largely because, unlike animals, we stand upright.为什么but和because能同时用呢？对于but和because不能连用是当它们都充当并列连词的时候吗？如果是的话这里because就是充当表从的...

问题 a spring morning与one spring morning有何区别

a spring morning 与 one spring morning 有何区别？比如下面一句，是用 a 还是 one：It was ______ spring morning, and two strangers came to this village.

文章 这次，牛津双解词典错没错？

...词典：（01）They’ve gone away for a few days. （02）May I borrow it for a day or two? （03）They arrived for a month.. （04）One afternoon, I grew bored and actually fell asleep for a few minutes. （05）It’s incredible. I only left my car for a moment. 上述例句中，短暂动词...

问题 难句分析

...版新目标八年级下第二单元中有这样的句子Volunteering here is a dream come true for me.有人翻译成“在这儿做志愿工作是梦想成真”。可是学生我也觉得此句有些怪，甚至觉得是有错误，盼陈老师一定帮学生解惑。

问题 主语宾语单复数不一致

Her primary focus is still canines.这里主语是单数，为什么宾语是复数，它们在意义上对应？请老师总结一次主语宾语单复数不一样的情况。

问题 as...as用法

This is a big change for a country where a dog might have been as likely to be eaten as fed a treat.这里as...as怎么理解呢？fed a treat又是什么？

问题 宾格可以作主语吗

When talking to a young person, this sentence makes sense in that them being old right now is very unreal.这个句子是否有错？为什么这里用them，是独立主格吗？还是同位语之类的