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问题 when的特殊用法(表示“既然”吗)

It was foolish of you to take a taxi____ you could easily  walk there in 5 minutes.A. before  B. till  C. so that     D. when.答案为D, 这里是既然的意思吧？当什么情况下来理解可不可以呢？谢谢!

问题 非谓语动词做定语的问题

But some observers are skeptical, "There is a kind of false precision being hawked by people claiming they are doing ancestry testing," says Trey Duster, a New York University sociologist.请问老师，上述句子中为什么要用being hawked做precision的定语？不能直接用hawked吗，这...

问题 for what 怎么理解

Maybe two or three courses in areas of interest in high school that give them a “feel“ for what that particular field would look like,they might be better prepared.老师我不理解那个for what that 在句子里的作用。另外还有would look like, 跟they might be better prepared.这句...

问题 whether...or...和either...or...的选用

These family doctors, _____ working individually or in teams, offer a wide range of services to residents in need.请问如何分析句子空白处填whether还是either，或者两个都可以?谢谢！

问题 主从句之间为何用 and

...d with physiologists, and upon which it is undeniable that a great portion of human happiness depends.这些真理完全是由生理学家确立的，是毋庸置疑的，人类的幸福在很大程度上依赖于这些真理。 请教曹老师，1.     Which指代什么？2.     and upon w...

问题 “to+a/the+名词”表示极限程度的用法

...表示极限程度，比如 to a man, to a hair, to a fault 等。2. “to+the+名词”（用定冠词）也可以表示极限程度，比如 to the bone。但是书上举得例子很少，而且也没说为什么，希望得到讲解。谢谢！

问题 hold sb by the hand中by的语法意义

He held the little girl by the left hand.他抓着小女孩的左手。请问句中的 by 是什么意思呢？

问题 make all the difference 如何理解和翻译

...的 Unit 1（p11）有这样一句：Good habit formed at youth make all the difference.—Aristotle在词典上可以查到 make a difference，意思是“有影响”“有关系”“起作用”，但没有查到 make all the difference 的意思和用法。

问题 the first的用法

In a story, horsemen from Mongolia were the first to make hot pot.这里的 first 后面省略了people么? 还是直接作代词，后面的 to make hot pot 是一个形容词片语修饰 people 或者代词的first？是这样么?

问题 如何理解creating the largest US cinema chain​

AMC Entertainment, a US cinema chain owned by Chinese conglomerate Dalian Wanda, is acquiring rival Carmike, creating the largest US cinema chain.请问如何理解 creating the largest US cinema chain？

问题 如何理解the failure to conclude...

The failure to conclude the trade talks last December could prove a blessing in disguise.网上译文：去年12月份贸易谈判中止可能因祸得福。我的疑问：句中的 conclude 已经有“结束，终止”的意思，那 failure to conclude 应该是“终止失败”，所以正确...

问题 Gone are the days这种类型的倒装常见吗

Gone are the days when geeks wore shapeless T-shirts to prove that they didn’t care about physical appearances. 请问：Gone are the days这种类型的倒装常见吗？

问题 冠词用法（people meeting in the..）

... couldn't know that at this very moment, people meeting in secret all over the country were holding up their glasses and saying in hushed voices: "To Harry Potter -- the boy who lived!" 老师好，能否分析一下people后面的"meeting..."是限制性的还是非限制性的，以及people前...

问题 关于状语和宾补的疑问

各位老师好，我想请问为什么在句子I put the book on the desk中，on the desk不是宾补而是地点状语呢？它不是描述了物体的状态吗？我把书放在了桌子上，对书的补充说明是“在桌子上”，而地点状语我理解的是谓语动词发生的地点...

问题 名词作定语可以用复数吗（the 450 metres trip）

The dog clocked a tremendous 27.47 secs for the 450 metres trip. 这条狗在450米赛跑中跑出了27.47秒的绝好成绩。这里的 metres 为什么用复数？它不是用于名词前作定语吗？