All substances, ( ), liquid
or solid, are made up of atoms.A. be they gasesB. whether they are gasesC. they are gasesD. they can be gases答案是A，我翻了语法书大概知道了选A的原因，但是我不太懂B错在哪里？通过查资料知道有图片上这三种情况：请问如果是...
And there are a string of
other hopefuls in the field, many with billionaires like Dr Milner and Mr Page
lurking in the background. many (being) with...构成独立主格，那么with billionaires
like Dr Milner and Mr Page lurking in the background能否看作with独立结构？相当于with独立...
For minutes at a time this kind of thing would be running through my
head 请问这里为什么用for来搭配进行时？我的理解是would be running through my head是一种习惯性的动作。然后for minutes at a
time具体的指每一次这个动词持续了几分钟。在我的理解里...
________ you have got a chance, you might make full use of it.A. Since B. After C. Although D. As soon as各位老师好，这题的答案是A. Since，其中have got我理解是英式英语相当于have，might在这里是委婉的建议。但我觉得B和D也能理解得通。...
...ears放置在after之前，意图何在？ 4. He did all his work. He went to bed. (by the time) He had done [did?] all his work by the time he went to bed.请教老师除了用had done，能否用did？谢谢老师讲解。
...ht sky in the dark next your family there's nothing like it feel close to each otherand to really connect on a different level than you were during the day.当你在黑暗的夜空下的时候，，一家人，没有什么能像这样让你们感觉彼此很亲密，不同于白天，真正地...
...do，但是我对以下几个句子用法不太理解：①It was exciting
to see the glass ball falling slowly through the darkness.②I like to sit by
the window and watch people go by.①句为什么就强调了“现在”呢，为何用ing呢？②句我认为是指“看着人们正来来往...
...oes up , and then the cool air over the water moves in and takes the place of the hot air.When you are near a lake , you feel the cool air when it moves in.请问句中的 move in 什么意思？在文中怎么翻译呢？谢谢老师指点。
...,说真的）,generally（一般说来）,luckily（幸运地是）,first of all（首先）,deep等，副词的位置很灵活，如何才不会放错它的位置吗，副词修饰系动词，与副词修饰系表结构（复合谓语），有什么不同？you love me still.还是 you still love m...