This year marks the 75th anniversary of when the United Nations was established and this week marksthe begnning of the UN General Assembly.没看懂“of when the United Nations was established”， 这一块麻烦老师讲解分析一下语法结构和成分以及意思？
"Very good, Barrymore; you can go." When the butler had left us Sir Henry turned to me. "Well, Watson, what do you think of this new light?""It seems to leave the darkness rather blacker than before.""So I think. But if we can only trace L. L. it should clear up th...
知道 be about to 能表示突然XXX。那这句呢？He was leaving / be going to leave when it began to snow.这句能不能说突然下雪，还是说在开始下雪时离开呢？？？此外能不能说 Yesterday, he was going to leave?
"I hope that you will come also. They are very hospitable people, and I am sure that they would be very glad to see you."老师， 这里的will是一般将来时用法吧？ 还是也可理解为表“意志，愿意”？ 另外，I hope that 从句也可用一般现在时即I hope that you come a...
下面一段是来自2017年高考英语北京卷的听力材料：It’s 8:00 am, and
I’m on the platform at Sullivan Station. I’m waiting for the train to central
station. I’m noticing that they’ve made improvements to this station. It’s
cleaner, there are benches to sit on, and there ar...
...te, intellectual investigation.请问各位老师，文中两个while都是used to contrast two things （对比两件事物）…而，…然而的意思吗？第二个句子的while可以理解为at the same time as sth else is happening 与…同时这个意思吗？
... are supposed to
be born electricians, carpenters, plumbers and mechanics. When lights fuse,
furniture gets rickety, pipes get clogged, or vacuum cleaners fail to operate,
some woman assume that their husbands will somehow put things right. The worst
thing about the do-it-yourself game is that somet...
我在前面提过一个问题《这个where her houseused to be后面省略了什么》。两位老师的解答都很详细，但我还是不明白，所以再提出一次，请老师再我一下，谢谢您了！There was only a vacant lot where her houseused to be. 她以前房子所在的地...
...on) are likely to lead to Conflicts with teachers. When highly gifted students in any domain talk about what was important to the development of their abilities, they are far more likely to mention their families than their schools or teachers. A writing prodigy (神童) stud...
在龙门书局出版2012年2月第一版《新课标高考英语基础知识精要》一书中，有这样一道完成句子训练题：A large quantity of birds ________from nutritious eggs and the babybirds were bound to be taken good care of. (hatch)大量的鸟儿从有营养的蛋里孵出...
...just resumed a normal pace and had just skirted the foot of a little hill, when she saw two or three villagers hurrying towards her…skirt v. 绕着…的边缘问题一just…when…可以算于一个句型吗？还是说这里just只是一个修饰词问题二上文的是这个意思吗 just adv....
...just the Professor's criticism had been. The afternoon passed quickly; andwhen, towards its close, the Professor inquired, "Do you see it yet?"This was disconcerting. Not only must I think of my fish all night, studying, without the object before me, what this unknown but most visible feature might...
...。原文：People should have some basic idea of how the things that they use do what they do.这句话我有两个疑问：1 句中的that引导的是定语从句吗？that they use (things)2 为什么 use 后的 do 没有加 to?我理解的是这样的 that they use （things）to do what they do...
Chinese started touse chopsticks a long time ago, which gradually became a part of Chinese life.请教老师，1. which指代的是started touse chopsticks还是use chopsticks?2. 用became还是用has become，哪一个更恰当？谢谢老师。