问题 those的指代问题

...strations subsequently merged with those for other political causes in the late 1980s.请问老师，这句话最后结尾的those指的是什么？

问题 can't be 和 can't have been 有什么区别?

There can't have been so many people in the street so late at night.There can't be so many people in the street so late at night.请问此例句中，用 have been 和 be 句意上有什么不同？ 常态的事件不应该用一般时态吗？

问题 take action on 是什么用法

求教老师一个句子，这个there be句型中的take action后面为什么加个on？At this time there is nothing to take action on since the analysis has yet to be completed. ——来自2017年6月英语六级阅读理解。这个take action后面为什么加on？

问题 请问各位老师，Other influences to pay attention are the comfort are and size of your bed and the habit s of your sleep partern. 前面pay attention 后面要加to吗？如果加了to，to是介词，那么它的宾语呢？怎么理解这个问题呢？谢谢解答

问题 has persuaded 和 are 谁才是谓语呢？ 还有，这里的语法成分结构怎么分析呢？

...l to the whole. And man, subservient to interests he has persuaded himself are greater than his own, makes himself a slave to his taskmaster.老师：subservient to interests he has persuaded himself are greater than his own - 这里我不会分析成分和结构，看不懂意思。尤其是he has ...

问题 不理解一个句子三个逗号

If they are “noisy” active managers, who buy and sell on gut feel, expect more efficiency, not less.老师您好，这句话怎么理解，逗号让我难以理解。

问题 more needs to be done 和 more needs doing 有区别吗

Protection that have come too late for Eiland who is one of millions whose supplemental federal unemployment benefits have also run out leaving her with limited options. Vance says more needs to be done by lawmakers in Washington.请教老师more needs to be done 和 more needs doing 在这里有区...

问题 step out on to a see-through walkway的语法结构是什么？

... step out on to a see-through walkway. The reinforced glass flooring hangs about 1,000 meters above sea level. 疑问： visitors can step out on to a see-through walkway.的主谓宾分别是什么？          为何on和to两个介词可以连用？step out ...

问题 2021高考英语真题翻译-北京卷-阅读理解七选五

... stress and anxiety levels became lower and the effects on heart rates appeared to follow suit.The implications of music on overall well-being are really impressive. But there is a whole range of other health issues that turning up the radio could be beneficial for, which is what makes music so valu...

问题 all the time的用法

One of his favourite pastimes was doing nothing. His idea of an energetic afternoon when the sun was shining was to sit under a tree, with a pretty girl by his side, and all the time in the world to talk of this and that, to count the blades of grass.All the time in the world是做状语还是前面...

问题 虚拟语气从句从句中的could如何分析

If we could shrink the earth's population to a village of precisely 100 people, with all the exsting human ratios remaining the same, it would look something like the following......1) precisely 副词是句子副词，即修饰整个if从句的吗？不然precisely副词应该如何分析呢？...

问题 关于were to的虚拟语气问题

...____, but I was so busy then.A.had it not been possibleB.were it possibleC.if it were to be possibleD.if it should have been possible答案选A，其余选项为什么不行呢，有点混淆了，还有就是were to be +adj.的用法和were+adj.在虚拟语气中有什么差别呢？

问题 名词性从句相关问题

...hare    B. shared     C. having shared    D. about to share这题A选项 不知道是哪个语法点？ D项 be about to do 准备做某事 感觉也符合句意

问题 表否定时为何没有don't

1. He pretended not to know about it.该句是否可说成：He pretended that he doesn't know about it.2. He pretended don't know about it.这句话错在有 pretend、do 两个动词了，所以错吗？关于否定的基本概念有些模糊。

问题 短语动词与副词位置

...highly of、contribute directly to等，例子很多。但是我看到talk about这个词的用法，却不是这样的，比如在刘老师的解答中有这样一个例句：     The book mainly talks about energy of matter.     这本书主要谈论的是物质的能量。     我一开...