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问题 UNESCO前面为什么不用冠词

If you are planning to start a career in the field of education, science, or culture, then an internship (实习) at UNESCO will be ideal for you.这是2021年高考英语北京卷阅读A中的一个句子。请问专家：UNESCO前面为什么不用冠词？

问题 后置定语加of与不加of的区别

Instead,the studies ended up giving their name to the"Hawthorn effect",the extremely influential idea that the very act of being experimented upon changed subjects' behavior. 请问这里面act的后置定语为什么使用了of加动名词being experimented而不直接把of省略使用现在分词b...

问题 关于has been there与has gone there用法辨析

有这样一道多项选择题：—Is your father still in Wuhan ?—Yes, he ______ there for two weeks. A. has gone   B. has gone to   C. has been   D. has been to参考答案是：C. has been我认为正确答案应该是：A. has gone。理由如下：薄冰教授在《英语...

问题 伴随状语与后置定语

...候无意发现了这么一个句子：Sentence, in grammar, means a set of words complete in itself, having either expressed or understood in it a subject and a predicate, and conveying a statement or question or command or exclamation.请问老师，这里的having either expressed.....exclamation...

问题 not a bit, not one (little) bit等的用法

...是否等于 not a bit？3. 字典中还有个例句：It's not a bit of use (= there's no point in) complaining. 抱怨毫无意义。请问为什么这句话中 use 前要加 of？为什么不可以直接加 use？麻烦各位老师了，谢谢！

问题 buy one's excuses是什么意思

When the public did not buy their excuses they had to eat their words.请问句中的 buy 是什么意思？

问题 单独一个分词能作状语、表语、定语、宾补吗

They got caught when they ran across the border.请问 caught 是什么词性，在句子中的成分；请问单独一个分词，能作状语，表语，定语，宾补吗？ 

问题 表示“公园”的专有名词要不要定冠词

...A. where         B. how         C. when        D. why 本题答案是C，这不是疑问所在，我的疑问是：这里的 the Water Park 为什么要用定冠词，像 Hyde Park（海德公园），Beihai Park（北海公园）这样...

问题 than在句子中作连词还是介词

It is better to live your own destiny imperfectly than to live an imitation of somebody else’s life with perfection. than加不定式做介词短语作状语吗？

问题 非限定性定语(从句)拓展

A part of the total space of any object, loose or tight, consists of empty space. 参考译文：任意一个松的或紧的物体的全部体积中的一部分是由空隙组成的。1.请教老师，形容词词组loose or tight可以称作为非限制性定语吗？它是后置定语更是...

问题 eastern of the famous Three Gorges 怎么理解

Xiling Gorge is the largest and most downstream—eastern of the famous Three Gorges.该句话中的 most downstream —eastern of the famous Three Gorges 怎么理解？谢谢!

问题 过去分词作后置定语的判断

One problem associated  with an ageing population is that health care costs will escalate,imposeing a burden on taxpayers.associated此处是作后置定语吗？

问题 suppose连用虚拟语气

Suppose you were Sarah. You made an appointment with a music teacher to do an interview about country music.第一句我很确定用虚拟语气，第二句是不是也应该用虚拟语气呢？因为它是以第一句为前提的。

问题 为什么and后面没有谓语

and with it，a commercial culture…为什么没有谓语？有哪些大家认为可能存在的，导致这句话在小白看来难以被看懂的语法现象

问题 如何理解for now that

...'s assume, for argument's sake, that it was a mistake. = Let's assume, for the sake of argument, that it was a mistake. [=let's say for now that it was a mistake so that we can see how that will affect our discussion]为了便于讨论，我们假设这是错误的。后面这个：let's say for now...