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问题 be impossible后面的不定式该不该用被动式

...他独自一人完成了这项被认为是不可能的任务。He finished the task which was thought to be impossible to finish on his own.是否应改为：He finished the task which was thought to be impossible to be finished on his own.

问题 when+过去分词

Sleep-producing drug should never be taken except when suggested by a doctor.请问老师：when suggested by a doctor是一个时间状语从句做介词的宾语吗？

问题 新概念3-10 时态的问题

Even if two of these were flooded, she would still be able to float.因为本课开始就留下了一个问题供读者思考，What would have happened if only two of the sixteen water-tight compartments had been flooded?所以我就有疑问。1.全文都是用的一般过去时，这句里面were...

问题 《朗文当代英语词典》的一个笔误（涉及irresponsible）

...去上班是不负责任的。It was highly irresponsible of him to leave the children on their own in the pool. 他把孩子们独自留在游泳池里，真是太不负责任了。我的疑问是：前面的粗体句型中用的 for sb，但第二个例句却用的是 of him。我想这里肯定...

问题 虚拟语气主句would have done用于推测时，能以可能性的大小为由替换为should吗

...—《英语常见问题解答大词典》[问]1.在虚拟语气下,would/should/could/might为推测用法时,是像情态动词在陈述语气里表示推测性那样，仅仅是可能性逐步递减的区别吗?2.这样的话. He should have reached New York.也可以表示”责任、义务”...

问题 请教语法问题(涉及长难句的句子结构分析)

The remaining strategy was to plant crops and live near permanent or dependable sources of water, but on landscape benches above the main floodways, so as to avoid the risk of a heavy flood washing out fields and villages, and to practice a diverse economy, exploiting ecologically diverse zones so t...

问题 难句分析（同位语问题）

Lunch is not the most important meal of the day in the US. For most people lunch time is squeezed in where it can be, the 30 minutes given to them by their job or before their next class. the 30 minute...学校老师给我分析的是lunch time同位语，但我不这么认为，同位语应该跟...

问题 be down to怎么理解

the British museum's increased popularity is down to its exhibitions.

问题 考研句分析

This trend began during the Second World War,when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail。这里when是引导定语从句吗？如果是为什么能用逗号隔开呢...

问题 关于情态动词 should/would/could/might

与现在事实相反的虚拟，if从句用过去式，主句用主语+should / would / could / might，这是虚拟语气的时态倒退。比如：If I were you, I would reconsider their advice.假如这句话是事实的话是：If I am you, I will reconsider their advice.以上这个我明白...

问题 请问：如何理解it is here where there are？

It is the north of the country, where the lands rise toward the Himalayas, that perhaps has the greatest potential as a vast, protected landscape. Much of this part of the country is essentially unexplored - at least by biologists - and it is here where there are undoubtedly lots of discoveries to b...

问题 that引导的从句

LAST WEEK the billionth dose of covid-19 vaccine was produced. It is a sign of how greatly manufacturing capacity has expanded over the past six months that the next billion doses could be produced by May 27th, according to Airfinity, an analytics firm....

问题 remove him from the respirator 错了吗

Each member of the family agreed that we should remove him from the respirator that night after our final good-byes and let God take him home.为什么是remove him from the respirator， 而不是remove the respirator from him ?我在词典上没找到remove him from the respirator 这种用法。

问题 辞书质疑(25)：《牛津用法指南》与《剑桥中级英语语法练习》关于should用法的冲突

...面有网友提问：《为什么suggest 后面的宾语从句中不能用should》https://www.cpsenglish.com/question/62232几位老师都给出了很好的解答，尤其是“好题”老师还在《牛津用法指南》（PEU）中找到了相关依据。但我在查阅相关资料时却碰到...

问题 怎么分辨介词词组是宾补,状语,定语

Go for a run around the building.He drew a line across the sheet of paper.We should take precautions against the deadly disease.老师有啥能分辨3者的方法吗?这样3个短句,我就看出第三句是定语,一和二完全分辨不出来,感觉都说得通..