问题 虚拟主语

曹老师好，if it wasn't for...以及Had it not been for...这种结构中的it是虚拟主语吗？

问题 新概念英语第二册第66课一个时态问题

...f enthusiasts are going to have the plane restored. It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt. Imagine their surprise and delight when they broke open the packing case...

问题 not only ...but后边的be动词可以省略吗

文章 可以后跟v-ing形式的动词（短语）(三) ——以《朗文当代高级英语辞典》（第6版）为蓝本

41.coax（P460）作“to persuade someone to do something that they do not want to do by talking to them in a kind, gentle, and patient way 劝诱，哄；诱导”解时，构成“coax somebody into/out of doing something”。例如：We had to coax Alan into going to school.我们只好哄着...

问题 on a priority basis 的位置

...uring jobs and poor rural migrant workers who had returned home in finding new jobs, thus keeping rural residents’ incomes from nonagricultural work stable.这句话读起来太别扭了，on a priority basis 这个状语为什么不放在句首呢？On a priority basis, we assisted poor workers ...

问题 关于it is的疑问

I know for sure it is time well spent.It is part of a growing body of evidence that we really are what we eat.这个it is 分别是什么作用，做了什么成分

问题 请问the piece had a simple name中为什么用had而不是has

各位老师好，这是“人教版九年级Unit9 ”中的课文。请问这里为什么用had而不是has？

问题 and 在否定句中使用

Original text:No creature has received more praise and abuse than the common garden snail.6 No creature ____ abused more often than ...(a) is being praised and(b) is praised nor(c) has been praised or(d) has been praised and我的答案是d，原因是原文用的是 and。但是课本答案是c否...

问题 whether to be hopeful... 这里是否可以省略

曾看到这样一句话：The principal’s inbox has been flooded with emails from students wondering whether to be hopeful about a new teacher. whether to be hopeful... whether后是否有省略，可不可以这样用呢？

问题 这两个句子是否正确

It is a test which I find is easy.It is a test  I find is easy.

问题 介词后面接动名词和名词的区别

...irst impressions often dictate whether a customer will visit your booth or not at a trade show, and by creating an eye-catching booth you will instantly increase your opportunity of having a successful show.想请教，介词of后为什么要使用动名词having, 为什么不可以直接是a succes...

问题 like home（为什么没有冠词）

It’s these small acts of kindness that make a new country feel like home.上面是 2024 年新高考全国卷2完形填空中的一句话。为什么 like home 的 home 前没有冠词？比如：like a home?

话题 Not far from…位于句首为什么不倒装

问题 just a $10 word是什么意思

...小视频上有一段话: Now, when you go to roll out your pie crust, If it's too cold and stiff, just let it temper for a few minutes, which is just a $10 word for letting it warm up to a good consistency.请教这段话中just a $10 word是什么意思？是一句习语吗？

问题 介词搭配一道题

We told him not to lose heart ____difficulty.A in times of   B at the time of  C before  D when参考答案竟然是A，深感费解。学生认为可以是B 或者C都可以，请专家老师解惑。