In fact I would say that friendship is as hard to handle as love is, or even marriage. 1. 为什么是 love is，这样后面难道不缺少表语么？2. 为什么 marriage 后面没有 is，并列连词 or 不应该保持并列结构的对称么？
1. That was a fine meal if ever there was one!2. If ever there was a sign that football is taking off in America, this is it, says Mr Goldblatt.请问在 if ever 这个搭配中，ever 是什么意思？
Different people have the most ______ ideas about what is important in life.Some value fame, others money or freedom.A. various B. variable C. varied D. different答案为C。请区别一下这几个词。从汉语意思上太不好区分，谢谢！
Mr.Schmidt is a baby-food veteran，having joined Nestlé in 2007 when it took over Gerber,an American maker of baby food, of which he was the boss.本句有点看不懂，尤其红色部分it和of，请教老师。我的疑问集中在：一、it 指代 Mr.Schmidt 的话为什么不用 he...
The city of Washington has the same boundaries as the District of Columbia (D.C.), a federal territory established in 1790 as the site of the new nation‘s permanen...
...，只填一词，有没有大神可以帮助啊!Today, architects and engineers are far more closely linked than in the past; we are therefore ready to develop the idea that, because a castle was designed for a well protected home ( 6 ) _____ its occupants (7) _____qualities which we can recognize ...
似乎听说THE+可数名词单数=一类一群人/某物/某人但是在 BBC 6MINUTES ENGLISHI中听到了the crowds 的表达【原句】Now, apparently, in many stadiums, the crowds aren't singing as much as they used to.
A nearly decade-long drought combined with historically high temperatures have created tinder-like conditions in the nation's central regions. 请问这句话的谓语动词是不是应该用单数 has？
China’s foreign ministry has spent weeks denying that detained Canadians are, in effect, being held for ransom against Ms Meng’s release. 请问这里的against Ms Meng’s release是什么意思？
Recently I sent a postcard to my sister who was living in another town.My sister did not receive it and I was wondering why.Then one morning the postman brought a letter for me.,想问一下，为什么postman前用the不用a，前文他没出来啊。谢谢帮忙！
...！NASA’s Mars program was set back when two spacecraft failed up reaching Mars, one ______ (burn) up in the planet’s atmosphere and the other ______ (disappear) after a software failure. 这个句子，我设想了几个答案，请问老师们哪些是正确的，哪些是错的。第一...
In addition to all this there was evolved the theory that light is an electromagnetic disturbance.句中all this 如何理解？ 为什么不是all these ? 既然用了all, 为什么后接this, 而不是these呢？
The following are all correct responses to "Who told the news to the teacher?" EXCEPT_____.A. Jim did this. B. Jim did so. C. Jim did that. D. Jim did.这道题选A， B和D选项都懂。问题是，A和C选项，解析说, that用于指代上文；this用于指代下文。不是很能理...
A long-standing goal of artificial intelligence is an algorithm that learns, tabula rasa, superhuman proficiency in challenging domains.其中tabula rasa是插入语么？在这是什么意思？