We also needto plan ahead so that we are in a position to deal with the likely levels of climate change which are already inevitable, and even more so, too, for the levels that are likely if we don't get those global agreements.老师好，请问and是连接for the levels...和so that...吗？...
大地震的幸存者中有一名女性。There has been one woman among the survivors of the earthquake.这里谓语为什么要用三单呢？there指代的是“among the survivors..”整体还是"the survivors”呢，是不是因为指代的是整体所以谓语用三单啊另外请教：为...
...力、注意力等方面，其中的介词 on 也可换成 upone。如：I needto concentrate on the
task at hand. 我需要专注于手头的工作。He wants to concentrate on
his film career. 他想全力以赴投身电影事业。This firm concentrates on
the European market. 这公司把工作...
... right and behind me. Nothing. Not a car, no suggestion of headlights, but there I sat, waiting for the light to change, the only human being for at least a mile in any direction.请问上面句子I looked left, right, and behind me在behind后面使用me是否正确，是否应该去掉me？学生...
...，left是什么成分？过去分词还是形容词？怎么理解？If there is a certain amount of something left, or if you have a certain amount of it left, it remains when the rest has gone or been used.Is there any coffee left?（能否说we have left some coffee.)How many tickets do you have...
If you get 600 in your TOEFL test, there is a good chance that you can enter the University of British Columbia.这里为什么不可以是there will be? 或者 it will be ?
...原理吗？还是说第二个句子是省略与前面相同的is? 2.There are more potential problems exist than is the case.这句话中than is the case中如果改成cases可不可以省略be动词（就像1中的第二个句子一样）？换句话说，比较状语从句中be动词和助...
There is a house in the picture. （没问题）There is the house in the picture. （听起来怪怪的） 假设照片在我手里。是否可以说There is the house in the picture. The house in the picture is blablabla 听起来就很正常。那么加了there be后的定冠词用法...
...ou’ll get in more questions, the discussion will be tailored to what you need most help on, and two-party communication is almost always more productive than committee work. Your friend can wait outside for the discussion. (2015浙江卷七选五)
在牛津上看到 absence 的解释如下，有一句看不太懂：the fact of sb being away from a place where they are usually expected tobe.请问老师they are usually expected tobe 怎么理解？尤其是 tobe，be什么？是省略了吗？他们通常期望的一个地方？
定语从句：This is the tall building，in front of which there is a boy.可不可以改成:This is the tall building，in front of which is a boy.即将there省去定语从句就变成了地点状语置于句首用完全倒装，这样可以吗？就比如：They arrived at the house ，in front...
I
need not explain myself farther; and though we know this anxiety tobe quite
needless, yet if she feels it, it will easily account for her behaviour to me; and
so deservedly dear as he is to his sister, whatever anxiety she may feel on his
behalf is natural and amiable.请教老师：
know this an...
John was waiting for there tobe complete silence.No one had told him about there being a lecture the following day.不都应该看there前面是什么来判断后面的搭配吗，那这两句话前面都是介词，为什么一个是不定式一个是动名词形式呢？