这道题选什么.........，the students had to go to bed .A. The lights had gone out B. The lights having gone out C. The lights went outD The lights have gone out
The number of employees is in inverse proportion to the level of
unemployment in the country.这里的to the level of unemployment in the country是作定语修饰proportion还是作状语修饰前面整个部分
...我们可以将它理解为比较状语从句。但是，对于such...as, the same...as来说，as 引导的是什么从句？如：such...as...I never heard such stories as he tells. 我从未听过他讲的这类故事。We had such grapes as you never saw. 我们有你从未见过的那种葡萄...
...一小段改错题的文章，是照答案改过后的正确的：
Over the years, I've heard a fair number of slurs shouted at campus cops. Seldom were they "pig" or "fascist." Far more often, they diminished the power of the officer, using words like " fake cop" or "rent-a-cop". This is where the...
...编著）p46的一个句子：At one time it was thought all atoms that of the same element were exactly alike. 曾经一度为人公认，同一种元素的所有原子都完全相同。对于这个句子中的 all atoms that of the same element，我很困惑，我怀疑该句是不是写错了，...
With the deadline nearing for appeals to be lodged at the Court of
Arbitration for Sport, WADA has reportedly requested more information on the
incident.把the dead line nearing看成动名词，充当with的宾语，即“随着最后期限临近”。再把appeals to be lodged看成被动形式的...
请教老师文中的for（作为了讲还是对于讲）和rather的具体含意，及四个破折号的作用，非常感谢！ It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to ...
It was the first profits warning Apple has made since it launched the iPhone, a product that propelled the company into the top tier of tech companies and briefly made it the most valuable company in history.