...ach the top of the mountain, but all the happiness happens while you _____ it.A climb B are climbing选择B进行体是正确的，甚至更佳，更能突出climb的延续性。但是A答案climb 的一般体也应该正确，如：I went swimming while the others play...
Our family are all music lovers. But neither my parents nor I was able to go to a concert for some time. Yesterday, however, we could go to an open air pop concert. We arrived at the place long before it started.1. 为什么 but 这里单独用？2. for some time 是什么意思？
...也用作定语，但前面通常有介词。如：He won’t want to eat it unless he’s really hungry, in which case he’ll eat almost anything. 除非很饿，否则他不会吃东西，一旦饿了他几乎什么都吃。She may have missed the train, in which case she won’t arrive for anoth...
...r.被动句：He was put off diving altogether by the instructor. 4. It must have disappointed him terribly that people told him they didn’t want him. 被动句：He must have been disappointed by that people told him they didn’t want him. 谢谢老师。
外研版七年级下册课本Module 5 Unit 2中有一句话，You can buy (almost) everything on the Internet.请问这句话里的everything 是不是用anything 更好一点？之前在网站里看过曹荣禄老师的回答（证据1）。按照曹老师的标准，这里应该用anything更好...
... return for a giant reservoir of disease which is now so full of silt that it barely generates electricity.翻译是：以阿斯旺大坝为例，它挡住了尼罗河的洪水，但也使埃及失去了洪水冲积的肥沃土壤，换回来的却是一个病态的大水库。现在水库积满泥...
...完型：Trust is such an important part of parent-child relationship that it's something that can't afford to lose.个人觉得，这里that can't afford to lose 中的that指代的应该是trust，trust 和lose不应该是被动关系吗，这里为什么是主动形式?
...home on several occasions. 她几次离家出走。
On this occasion, as it happens,the engine started immediately. 这一次碰巧引擎一下子就启动了。
但在网上看到一个用 at 的例子：
Valentino is keen to see celebrities parading his clothes at big occasions. 瓦伦蒂诺...
...irst, other drugs, glutarimides—themselves potent protein-synthesis inhibitors—either failed to cause amnesia in some situations where it could easily be induced by puromycin or produced an amnesia with a different time course from that of puromycin. 首先，其他类的药物，如戊二...
...有给，对，供的意义， 例句为： There's a letter for you , It's a book for children. I have plans for you, 再这个意义中，好像for+宾语做的都是定语， 也就是这是做定语的意义么？同时， for还有为了，帮助的意思；例句 What can I do for you?...
...子，对于时间状语的用法有一点疑问，自己不太懂。But it is interesting to note，in the present research，that monkeys
respond to stimulation in two to four seconds.这个句子出于美国动物世界！我想问下、这里in two to four seconds是点时间还是段时间？...
...难句分析与翻译▲P30▲friends for life 中介词for的用法make it to 是什么用法▲P31▲Eight years is a long time! 的主谓一致问题▲P32▲offer sb 与 offer to sb▲P33▲▲P34▲▲P35▲▲P36▲▲P37▲have表示“有”可用于进行时态吗▲P38▲▲P39▲▲P...