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问题 及物动词的一般式被动语态与形容词性词组或短语的做表语区别

His left knee was hurt in a traffic accident.老师，hurt是及物动词，又是形容词，在这里是被动语态，还是过去处于受伤状态(主系表结构)？

问题 should have been doing表达什么含义

...词对过去的评价，译为“本应该”。那么should have been doing是情态动词对过去正在进行的事情的评价吗？，要译为“本应该正在做某事”吗？例：You know,it turns out all this time in training,we should’ve been robbing banks.这句话为什么不用shou...

问题 非谓语问题

...acao bridge, _____ for almost 9 years, is world's......，给的选项是being built， to be built, built,和building。我先把building排除，然后我觉得built好像也不行，因为如果用多少年建成好像应该用in，而不是for。2. ..., which combines A with ballet ____ over wat...

问题 weren’t telling在这里用进行体表示什么意义

As often, in such cases, they weren’t telling me more than they had to, it was up to me to tell them.请问weren’t telling在这里用进行体表示什么意义？表示对将来的计划、安排吗？还是表达一种习惯意义，如果表达喜欢意义怎么理解呢？

问题 介词可以修饰副词吗

He wanted to have a source of income after his retirement; until then, he wouldn't require additional money... until then成分怎么判断呢？

问题 at work做什么成分

There has been a kind of inflationary process at work.at work做什么成分？如何理解？

问题 trade hands怎么理解

Shares this spring have traded hands at multiples of that valuation.这句话中的hands应该怎么理解，在句子中做什么成分？

问题 not 提前

But not even a great health-care system can cure death-and our failure to confront that reality now threatens this greatness of ours.请问老师，这个not提前是倒装吗？为什么not要提前啊？

问题 relative apocrypha 的含义

请教各位老师本句中的 dank, dianoga-dwelling trash compactor of relative apocrypha 该怎么理解呢？尤其是这里的relative该怎么理解呢？

问题 pair能指夫妇俩吗？

... pair 指夫妇俩，或者是两个类似关系的人，要用 couple。They're such a nice couple 他们是多么美满的一对啊。（不说 pair）但在英语常见问题解答大词典（增订版）p1076却有一个例句：The happy pair is/are going to Spain after their wedding. 这...

问题 be to do sth与be doing sth

The best way to learn new words is reading  English magazines. My dream is to be a teacher. 为什么一个是 to do，一个是doing？有什么具体用法吗？

问题 necessary后接介词to与for的用法区别

老师晚上好：看到这个句子：Water is necessary for life.学生有了疑问：因为曾看到过这样的论述——主语为具体的物，介词用to。如：The book is important to me.主语为抽象的事，介词用for。如：Studyig English is important for me.望老师点拨。

问题 find sth hidden与find sth is hidden的比较

A radiologist found his stomach hidden / was hidden behind the rib cage. 为什么两种动词形式都可以？

问题 mbs, as he is generally known,中as 用法

And though Mbs, as he is generally known, has strengthened himself, he has weakened the institution.  请问老师as引导的句子做什么成分？

问题 英语文章中放在中括号的单词起什么作用

“Idleness is not just a vacation,an indulgence or a vice;it is as indispensable to be brain as Vitamin D is to the body...[idleness] is, paradoxically, necessary to getting any work done,”he argues.考研原句，这个中括号是干嘛用的?