找到约 14000 条结果

问题 could have done表客观的推测（理论上的可能性）吗

... make a prayer book. So the pages, the pieces of parchment themselves, had been preserved. But the Archimedes' text was erased and written over, and no one knew it existed. It wasn't until 1906 that a scholar came across the prayer book in a library and realized it was a palimpsest, and that...

问题 时态与语态选择题

Do you know how the war ________ .A.winsB.wonC.was wonD.had been won请老师逐个详细解答，谢谢。

问题 分析一个长难句中不定式的作用

...部分，不定式在这一句是什么成分？In a systematic attempt to obtain a detailed account of the qualifications and activities of the clergy he ordered several unpopular inquiries. This, and the good archbishop's impressively prominent nose, might be thought more than enough for his p...

问题 请问how引导的感叹句是否可以采用：表语+谓语+主语的形式呢？

比如例句：To realize how great was the dramatic activity, we must remember further that hosts of plays have been lost. 这里为什么不是how great the dramatic activity was，而是how形容词+谓语+主语？

问题 of sitting by her ..在句子中作什么成分

Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading。of having nothing to do做什么成分？

问题 从句中的it多余吗

Besides the little girl who brought up the rear, the herd was preceded by a boy about fourteen, whose duty it was not to let the foremost, the most enterprising, or, in other words, the most empty pig, advance too fast.译文：除了这个负责把后面的猪赶上来的小姑娘之外，还有一...

问题 非延续动词的被动语态可以和一段时间的短语连用吗

非延续动词的被动语态可以和一段时间连用吗？如The work has been finished for a month.这句话对吗，谢谢。

问题 有时间状语还能用when吗

--It’s said that the new shopping mall has been built.--Yes, but we don’t know ____it’s to be opened to the public soon.A.when B. whether.请教老师，原句已经有soon了， 还能再进一步对具体时间提问吗？虽然已经知道是soon近期，但是还想询问哪一天。所以...

问题 非限制性定语从句存疑

1. Maria has written two novels, both of _____ have been made into television. A. them   B. which请问为什么这里A不对？不能看作是逗号隔开的两个简单句吗？2.She brought with her three friends, none of ______ I had ever met before.还有这句, 如改写成She brought with ...

问题 where people are at是什么用法

...ated our wish to understand where people are at and help, the response has been really strong.我的语感第一感觉那个at是多余的，但仔细分析也看不出问题，系词are接介词at，where作at的介宾。请问at在这里究竟什么用法？能不能去掉？

问题 句子分析

... the earthquake, a new nuclear station was put up (    ) there had once been a farm.A. where   B. when    C. that     D. which这道题答案是A. where，我做题以为是定语从句太长放到句末，答案分析是地点状语从句，请问老师这个句子该怎么分析？

问题 the need to do后面的to do是不定式同位语还是不定式定语

This design would have been consistent with the need to keep the barley dry and safe from rodents, so that makes sense. 来自听力材料  These new methods reduce the need to use harmful chemicals on crops.  来自韦氏高阶字典之前也看过老师们的精彩回答http://ask.yygram...

问题 形容词后面是动名词还是现在分词

1 The speaker has always been different, but is content being considered strange by others.请问：形容词content后面是现在分词短语作状语吗？2 I’m happy working for this company.请问：形容词happy后面是动名词短语吗？老师，这个要怎么区分形容词后面是...

问题 过去分词相关疑问(so affected)

... and so on; and just how many others pay attention to each of these people has little to do with the initial influential. so affected该如何理解？这里是过去分词作定语修饰person吗？

问题 to have been destroyed, having been destroyed 用法区分

A number of painting in this castle are believed to have been in destroyed a fire in 2009.为什么用 to have been destroyed 而不用 having been destroyed 呢？