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？
The United States has reduced its forces there to around 8600 since signing the deal with the Taliban in February.这里的since signing...意思是自从签署了...那么为什么不用since having signed 完成时呢？
The ruling was slightly longer than the one-sentence "motion denied" response in a Pennsylvania case earlier this week.句子中的motion denied是作response的同位语吗？还是作复合形容词修饰response，意味被动议否决的回应？希望老师解惑，谢谢！
请问下面句子中谓语动词determine为什么不加s，难道主语不是the demand of individual consumers 吗？这是单数吧？Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of indiv...
In a study of over 200 patients with Alzheimer's disease, a
degenerative brain disease, bilingual patients reported showing initial
symptoms of the disease an average of five years later than monolingual
patients.这个句子中 reported showing这里是否有问题呢？reported前是不是少了we...
...文章中有一句话：Our school requires students to leave their phones in the home run
throughout the day.如果没有单词run，那这句话中throughout day这就是介词短语做补语修饰phone。run throughout在这句话中是介词短语吗？如何理解？
...rienced more than 500 earthquakes—13 with a magnitude greater than 4.0—in the 24 hours following the 6.9-magnitude quake.The concern for residents continues to be the lava and
gas emitted from vents, though.官方译文：居民目前担忧的还是火山口喷出的岩浆和气体。The concern...
字典里说interest作利益是可数名词，一般用复数格式interests但外刊里看到It's in your best interest to ....这里却用的单数，意思也一样是利益语料库里这个词组也多于用复数interests某采访里谷爱凌说回国是为了“a greater common interest and ...
Now the tide appears to be
turning.As personal injury claims continue as before,some courts are beginning
to side with defendants,especially in cases where a warning label probably
wouldn't have changed anything.这句As personal injury claims
continue as before是不是要理解为让步状语从...
Researchers found filling up in the morning_____(boost) a metabolism(代谢) process known as diet-induced thermogenesis (饮食生热效应)答案是boosts，把boost当作了found后面宾语从句里的谓语动词来处理。想问一下各位专家老师们boosting不行吗？把整个句子当...
People in the Middle Ages knew as much about the Solar System as people do today.以下是我的分析，请老师指教1 如果把knew看作及物动词，那much应该是代词做宾语，about the Solar System修饰代词much？2 如果把knew看作不及物动词knew about the Solar System，那...
Social science is that branch of intellectual enquiry which seeks to study humans and their endeavors in the same reasoned, orderly, systematic, and dispassionate manner that natural scientists use for the study of natural phenomena.参考译文：社会科学是知识探索的一个分支，它试...
请问老师:在Never before has this city been in greater need of modern public transport than it is today中，为什么用现在完成时.而在Never before did I see such a terrible car accident on the road中却用一般过去式。它们同样都是Never before开头，都是以前从没有…...
请问老师：1 that doesn’t qualify as being poor based on income这个是定语从句吗？修饰什么？2 who are struggling也是定语从句吗？修饰什么？3 为什么一个是that引导，用了单数doesn't，而另一个是who引导，用了复数are？What this finding means is tha...