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问题 先行宾语（preparatory object）问题

...中的it经常省略。例句：1.She make it clear that she disagreed.2.The Prime Minister has made clear that he will not allow a free vote.我的疑问是：1.从句作外位宾语时，先行宾语it可以省略，是仅限于make it clear that…结构吗？有其他可以省略先行宾语it...

问题 关于不定式的疑惑(本身用一般式但谓语用过去式)

...到两个不定式的例句如下：1. To be obeyed was natural to her.2. The book is intended to be read and not to be torn.第一个问题：先说下我对第2个例句的理解，整句是被动语态，又加上不定式的动作发生在限定动词之后，所以不定式使用的是一般式...

问题 orange可数和不可数也不简单

...ange 当然是可数的，如 one orange, two oranges, some oranges, a lot of oranges 等，但如果是“一瓣橘子”“两瓣橘子”“三瓣橘子”呢？它还可数吗？如何表示？谢谢老师！总感觉英语答疑网的专家老师是万能的，所以一遇到英语疑难问题...

问题 关于adv+n突然加在一个完整的句子中的问题

Direct measurements of energy balance components are rarely made under field conditions, which can be estimated using meteorological data particularly data atshort time intervals.请问老师，这里particularly data是什么用法啊，是不是在前面加个逗号更好？

问题 it be 句型中be动词的单复数形式

...nce stories, it is preferable for journalists to rely on their own notions of significance and make their own judgments.明明这句话中不定式描述的是两件事，为什么仍然是it is呢，为什么不用are呢，难道it be句型作形式主语时只能用is?

问题 two-minite noodles翻译为“方便面”是一种约定俗成的翻译吗

"We are going to welcome backpackers … [but] we are not going to target the people who put on Facebook how they can travel around our country on $10 a day eating two-minute noodles.”我们也会欢迎背包客……但我们不会将目标锁定那些在脸书上分享如何每天只花10美元...

问题 he took a long time to send them. 中的动词不定式表否定吗

The journalist immediately set out to obtain these important facts, but he took a long time to send them. 这是新概念第三册第五课中的句子。句中的to send them按句意，表否定才对，并且译文也是否定的。以我所学知识，只有too...to...的不定式才表否定...

问题 his a few和what any his为什么不对

Daniel gets meant and eggs from his chickens.He sells____eggs to his neighbors A. his a few B.some these C.what any his D.a few of his

问题 as he was bid还是as he is bid

He was fond of play, but he had been taught to make himself useful, and to do as he was bid.请问这句话中为什么最后是as he was bid,而不是as he is bid? 

文章 高中英语新教材-词汇教学参考资料-人教版-选择性必修1-Unit 4

...明】点击各个单词的链接即可查阅相关教学参考资料。▲interaction      ▲vary▲appropriate    ▲by contrast▲approve          ▲demonstrate▲gesture           ▲witness▲employ           ▲identical▲interpret         ▲differ▲cheek  ...

问题 倒装句:To this list may be added ten further items...

To this list may be added ten further items of importance.这是倒装句吗？若是，属于什么类型的倒装？

问题 whether...or...引导的让步状语从句

All substances, ( ), liquid or solid, are made up of atoms.A. be they gasesB. whether they are gasesC. they are gasesD. they can be gases答案是A，我翻了语法书大概知道了选A的原因，但是我不太懂B错在哪里？通过查资料知道有图片上这三种情况：请问如果是...

问题 if 条件句在过去时中的运用和虚拟语气的区分

if a shop assistant told him she had not heard of it，she would pretend to be considerably put out. 这句话是虚拟语气吗还是只是if 真实条件句在过去时态中的运用呢？

问题 为什么形容词后面不接名词也可以与不定冠词连用

老师，您好！我们的老师说如果形容词后面没有可数名词单数形式就不能与不定冠词连用。但是我在一本书中看到 all of a sudden, 这里的sudden是形容词，后面没有名词，为什么它的前面可以用不定冠词呢？

问题 请问这里为什么用for来搭配进行时

For minutes at a time this kind of thing would be running through my head 请问这里为什么用for来搭配进行时？我的理解是would be running through my head是一种习惯性的动作。然后for minutes at a time具体的指每一次这个动词持续了几分钟。在我的理解里...