When a passing tanker rescued them five days later,both men were genuinely sorry that they had to leave.1.请问,为什么这个句子直接用both men 而不是both of the men ，两者有区别吗？2. 描述5天后被救，为什么用表示“当时”的when从句呢？
For those rare circumstances when you must deal with it, the channel SPI package is summarized in Appendix B.句法结构如何分析？逗号前的分句是做整个句子的状语成分，但是我没弄懂For those rare circumstances when you must deal with it的句法结构
...erative even, indignant and sarcastic; but what the devil does a mentor do when the sinner makes no bones about confessing his sin? I had no experience, since my own practice has always been to deny everything.老师： but what the devil does a mentor do 这里没看懂，怎么又是does,又是d...
The brain is as active during REM (rapid eye movement) sleep—when most vivid dreams occur—as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh,此处的as的含义是什么呢？是副词吗？
...ife. French cafés are always
crowded. Not all the customers are
tourists. When do these people work? The French take their 35-hour workweek
seriously—so seriously that some labor unions recently struck a deal with a group
of companies limiting the number of hours that independent contractors can ...
...拟语气考点练习13题》）：Thank you very much indeed. If it had not been for your advice I really _____ what I should have done.A.do not know B.have not known C.had not known D. would not have known.我选D答案给的A.请问老师该题怎么理解。
...pets replaced.C. He ran a six-month
training project.19. What did Susan do
when she met Mr. Rochester the second time?A. She was a cleaner.
B. She was a
secretary. C. She was a
receptionist.20. What does the
speaker think is key to Mr. Rochester's success?A. Managing time
efficiently.B. Valuing huma...
...t was just that(1) which had most
disconcerted me in my dealings with him. When people say they do not care what
others think of them, for the most part they deceive themselves. Generally they
mean only that they will do as they choose, in the confidence that(2) no one
will know their vagaries; and ...
请问曹老师，when和while这里引导的分别是什么从句，while doing是什么用法？Its Intelligent Transport System tells drivers when roads are crowded, while changing traffic lights and
planning alternative routes that drivers can follow.
...平均值可能相当准确。 This effect capitalizes
on the fact that when people make errors, those errors aren’t always the same.
Some people will tend to overestimate, and some to underestimate. When enough
of these errors are averaged together, they cancel each other out, resulting in
a mor...
...样的书，古今中外都有。A person of French origin，he is now an American citizen．他的籍贯在法国，但他现在是美国公民。Formerly a worker himself, he is now an engineer. 他过去是工人，现在是一名工程The witnesses were each perfectly cert...
...coming to Fort Defiance for about five years.It was one of the places that when I first was considering moving to Red Hook.注：Fort Definace 是一家餐馆；Red Hook是一个地名。1）为什么come这个动词可以用作现在完成进行时？ come是短暂动词，用作现在完成进行...