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问题 关于一道单选题（定语从句中关系词的选择）的疑问

题目如下：He is the student _____ I think to be worthy of our praise.A.who          B.whom          C.whose          D.him关于这道题：我的理解是：“I think”在从句中充当插入成分，在这里便存在一个词组“I think sb. to do sth.”，所...

问题 数词在传统语法与现代语法里的分析

1、The top of Mount Quomolangma is 8848 meters above sea level.2、He knocked three times and waited.3、He failed his driving three times.问题1: 请教曹老师，这三个句子中的有关数词(8848meters、three times)，按照传统语法和现代语法分析，分别作何种成分呢?程...

问题 曹老师写的《If引导真实条件句时从句用推测意义的will的两种情况》自己几点不懂之处

...预测，可以用will。1）If drugs will cure him, this drug should do the job.2）If sugar will dissolve in a hot liquid, this chemical will do so too.以上从句中的will可用can代替If drugs can cure him, this drug should do the job.If sugar can dissolve in a hot liquid, this chemical will ...

问题 英语中的双引号与单引号的区别

按汉语习惯，只有在双引号里面再次用引号，才会用单引号；但是，在英语中，有时没有双引号也用单引号。如：In the word ‘dinner’ the accent is on the first syllable. 这个句子中的引号按道理应该是双引号吧，为什么用单引号？

问题 再谈比较级前用定冠词

我认为对于 Which is bigger, the moon or the earth? 来说，“bigger 显然在此为中心词”这一说法有所疑问。我认为此句中 which 是中心词，而 bigger 是adj，但如果 bigger 是中心词，我认为是必须要加 the 的。请老师们作一个详细的解...

问题 两个小单词造成的困惑

...n it took over Gerber,an American maker of baby food, of which he was the boss.本句有点看不懂，尤其红色部分it和of，请教老师。我的疑问集中在：一、it 指代 Mr.Schmidt 的话为什么不用 he？二、是不是 of which he was the boss = he was the boss of...

问题 among和of在表示“在...之中”时的区别

among 和 of 在表示“在...之中”时的区别。例如：" While you are the youngest, you are indeed the cleverest of / among my sons," the old merchant said. 那么两者在这个句子中可否互换呢，用在句子开头，又是什么区别呢？

问题 加China与不加China方位词大小写

下面加色的是我在百度上看到的，为什么会是这种结构呢？要背下来？in northeast China (加China时就不要加the且其首字母不要大写)或in the Northeast (不加China时就要加the且首字母要大写)

问题 look at sb doing sth的成分分析

He looked at the children playing under the tree and felt pleased. 想问下老师,这个句子里面playing under the tree 对 children来说,是定语还是宾补?而后半句 felt pleased 可以理解为修饰children的吗?

问题 from space 在句首怎么不到装呢

From space _____ like a huge water－covered globe(球体).A. looks the earth    B. does look the earth      C. the earth looks from space 在句首怎么不到装呢？谢谢!

问题 since doing 和 since having done 用法疑惑？

The United States has reduced its forces there to around 8600 since signing the deal with the Taliban in February.这里的since signing...意思是自从签署了...那么为什么不用since having signed 完成时呢？

问题 如何理解这句话里单词saw

看一篇介绍奶酪制作文章中一句话， This co-op meant the farmers not only owned the  Cabot brand, but also saw 100% of the profits.根据句子语义，单词saw在这里应是单词see的过去式。可是我在字典中查单词see，所有词条含义也表达不出“获取、挣...

问题 非限定性定语还是伴随状语

...分是作为 more targeted restrictions 的非限定性定语还是作为 the financial hub 的伴随状语呢?Over the past two years, the financial hub, with a local economy of over $660 billion in 2021, had tried to avoid a blanket lockdown and instead relied on more targeted restrictions, focusi...

问题 it is +adj. +(for/of+sb.)+to do sth.

It's wrong of you to take shelter under the tree in the storm.问：语法上讲，it is +adj. +(for/of+sb.)+to do sth.  ，此句型中到底何时用for 何时用of  取决于其前的形容词，若此形容词是表示人的属性的可以用来修饰人的，比如：kind , clever 时用of sb...

问题 辨别非限制性定语

...非限制性定语(介词词组with one line from New York to Chicago and the southern route from Chicago to Los Angeles)是否准确——这里应该是限制性定语(不带逗号)还是非限制性定语(带逗号)？2. 一般区分非限制性定语的判断标准是它和上下文没有关系...