Don't forget what to do and where to go you have promised yourself, no matter how difficult or far it is.疑问：1. 为什么用 and 连接啊 where 本身不就是连词么？ 没看懂结构？2. you have promised yourself不应该是在两个 to do 和 to go 前面的么？为什么拿到后...
So far, the Department of Justice is relying on the All Writs Act, passed in 1789, which gives judges broad discretion in carrying out the law.请问：(1) passed 是什么意思？(2) which 的先行词是？
...ularity and conformity to a standard pattern are as desirable to the scientist as the writing of his papers would appear to reflect,is management to be blamed for discriminating against the "odd ball" among researchers in favor of more conventional thinkers who "work well with the tea...
...row 在用作时间状语时通常是放在句首或句末。如：The sky is full of gray clouds today. 今天天上满是灰色的云。Yesterday a state dinner was given in honor of the visiting president. 昨天设国宴款待来访的总统。请问它们可以放在句中吗？
如果将否定词not与否定前缀连用，这也算是双重否定吗？比如：It’s not unreasonable to ask him to help you. 叫他帮助你也并无不妥。It is not uncommon for students to have bank loans. 学生有银行贷款如今已不足为奇。
...2: If you look at the cost of text messaging, you can see that Company A is the cheapest from Spain and the USA.请问为何第一句用 text messages，第二句却是 text messaging? 两者使用上有何不同?Thanks in advance.
Sometimes it is easy to put off writing a letter, thinking that there will be plenty of time tomorrow.请问老师，thinking that there will be plenty of time tomorrow 是现在分词作伴随状语，它的逻辑主语应肯定是人； 而主句中主语是形式主语it。该怎么解释呢？
我在一本教科书中看到这样一句话：This news item is about the release of Betancourt and 14 other hostages by Colombian military. 我怀疑在 Colombian military 前应有一个定冠词，因为表示军队应该用 the military, 而且 Colombian 是形容词，不是名词，前...
The book is too long but nonetheless informative and entertaining.在这个句子里 nonetheless 是个副词 = despite this fact， 前面的 but 是什么词性？如果 but 是连词，为什么后面不接句子？这里 but 和 nonetheless 都是让步，两个一起用不是重复了吗...
His tiny arms and legs would stiffen for a few seconds as many as 30 times per hour.这里的as many as怎么理解？many是指代的a few seconds吗，as 30 times per hour is？per hour是30 times的后置定语吗？请老师分析一下结构
Nicknamed the "Songshi Quan", which translates to "puffy-lion dog", a newborn chow is an indefinitely huggable furball, but also has its fair share of quirks.请问has its fair share of 怎么理解？
Beneath the Brexit vote lay discontent that sprang from the sense that an economic system which pretends to be open is actually based on cronyism, run by and for a glossy, overpaid London-based elite impenetrableto those who are poor.我的问题是： 1 run的逻辑主语是什么 2...
In his rallies and pretty much all other occasions.President Trump loves to talk about the growing economy.在其群众大会和几乎所有的其它场合，特朗普总统都喜欢谈论不断增长的经济。老师，上句中的much可以加上of的吧？即 In his rallies and pretty much all o...