...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...
The cyclone is one of the most powerful and deadly of storms.这是一本英文字汇书的例句。powerful 是形容词，deadly应该也是形容词才对，后面可以直接接名词storms. 这里为何多了一个介词 of ?Thanks in advance.
As is expected, it will still be some years before all the metro lines in our city _____ into practice.A. will be put B. are put C. will have been put D. have been put请问为什么选B 不能选D吗？ 时间状语从句中有时候也可以用现在完成时，和一般...
first prize前面用不用冠词有什么规律吗？比如：He won first prize. 他赢得了头等奖。His flower arrangement won first prize. 他的插花赢得头奖。He captured the first prize in the competition. 他在竞赛中夺取了一等奖。另外，可以用不定冠词吗？
新编英语语法教程，第十讲物主代词物主代词（mine、yours、his、hers、ours、yours、theirs）中有一个例句：Someone hit a car in the parking lot, mine unfotunately.为何这里的物主代词后面直接跟副词？是否是章振邦老师从某篇文章截取的一句，...