问题 that可以引导状语从句吗

At the LEAP Institute, they teach mental-health professionals how to build enough trust with the mentally ill person that he will follow advice even if he won't admit to being sick    请问:这里的that单独出现引导的是状语从句吗？

问题 定语从句中的虚拟语气如何理解？

If anybody should do that, he would be laughed at. 这个if非真实条件句表示现在事实相反，从句用过去式，主句用would/could/might/should+动词原形。什么时候用would，什么时候用could，什么时候用might，什么时候用should？

问题 这里的as是否多余

...and making sure the President is paying attention or at least doesn't think of himself as above the law.上面，as是否多余？可否直接说成think of himself above the law ?如果as是必须的，为什么后面可以直接加上介词词组above the law, 而不是as sth - sth需要是名...

问题 call upon to用法

Whaley recalls how at the beginning of the year, when called upon to read, Chris would excuse himself to go to the bathroom.1) how在句子中的成分/作用是什么？2）called upon to read中，upon为介词，to read为不定式，属于介词后跟不定式吗？

问题 would have to的用法

They suggest a cause of the subsequent state of equilibrium or process of simplification that would have to have come into operation at some time after such a pre-historical development. 请问老师would have to have是什么用法？

问题 句子中间的同位语前面可以只有逗号

There’s no change to collective bargaining at the USPS, a major omission considering that personnel accounts for 80 percent of the agency’s costs.为什么considering前没有逗号？

问题 invention/inventing同义句改写辨析？

...ot.将2)改为:2a) Inventing the industrial robot is credit to the company.和2b) The inventing of the industrial robot is credit to the company.我想请教老师：1）和 1a) 含义究竟有什么区别?2) 和 2a)和2b)含义又究竟有什么区别？另外，我的改动1a), 2a), 2b)是否正...

文章 than he would have liked

这个来自昨天晚上的《泰晤士报》，我认为would have liked是虚拟语气表愿望的用法，而不是假设或和事实相反的用法，虚拟语气可以表示和事实相反、假设和愿望

问题 sit down in [into] one's armchair中的介词问题

...位专家老师指点一下，谢谢！误：He was so tired and sat down into his armchair and went to sleep.正：He was so tired and sat down in his armchair and went to sleep.析：英语习惯上说 sit down in one’s armchair，而不说 sit down into one’s armchair。

问题 最高级的比较范围是用介词in还是of

You make it sound as though he is the most boring man ______ the world.请问这里是填 in 还是 of？还是两者都可以？如果都可，它们有区别吗？

问题 “在树上”（over/up/on/in） a tree 有什么区别

The bird is (over/up/on/in) a tree.  中文翻译都是在树上，那它们到底有什么区别，位置不同吗？

话题 on my mind与in my mind

问题 这里的his being in possession of it是什么成分呢，这里该如何翻译？

Well, the brothers chatting along, happened to get to wondering what might be the fate of a perfectly honest and intelligent stranger who  should be turned adrift in London without a friend, and with no money but that million-pound bank-note, and no way to account for his being in possession of it....

问题 数词修饰语的问题

The number of the young people in the United States who can't read is incredible about one in four.有人说这里面incredible用的不对，应该做如下的修改。The number of the young people in the United States who can't read is incredibly about one in four.The number of the young ...

问题 介词加关系代词的用法

The school in which he once studied is very famous.中，in后面的which he once studied可以看成是in的宾语从句吗？类似例如the girl in red is beautuful,in red 为后置定语。