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问题 Blacks与the Blacks的区别

______ Blacks happened to be at the cinema when their house caught fire.A.the     B./     C.they      D.Those为什么选 A 而不选取 B？

问题 请问the piece had a simple name中为什么用had而不是has

各位老师好，这是“人教版九年级Unit9 ”中的课文。请问这里为什么用had而不是has？

问题 less of a … 的理解与翻译

在网上查到这样一个句子：As time goes by, sleeping becomes less of a problem. 随着时间的推移，睡眠逐渐不再成为问题。上句将 less of a problem 翻译成“不再成为问题”，但 less 仅仅是个比较级而已，为什么要翻译成否定词“不再”呢...

问题 仍然不解介词as与for的问题

 At that time， many farmers could only afford bread and butter as  their meal.这是某资料上的一句话，我觉得as应该改为for更为妥当，只是没找到相似例证。刘老师等曾做过解析，但是由于本人资质愚鲁，到现在还是不懂。还请专家老师...

问题 仍然不解介词as与for的问题

 At that time， many farmers could only afford bread and butter as  their meal.这是某资料上的一句话，我觉得as应该改为for更为妥当，只是没找到相似例证。刘老师等曾做过解析，但是由于本人资质愚鲁，到现在还是不懂。还请专家老师...

问题 depend that, depend it that与de

动词depend后接从句应用哪个结构？比如下面三个结构，用哪个？depend that…depend it that…depend on it that…

问题 an average of和the average of的用法与区别

...n average of和the average of用法有什么区别呢？ 3.我查找的时候发现有人说an average of后面跟可数名词复数，谓语动词用复数；the average of后面跟不可数名词，谓语动词用单数；可是显然这与上面的句子相悖，请问具体应该是什么...

问题 时态判断

表示实现了的梦想用want to do还是wanted to do?我想当一个科学家，现在我就是。这个是I want to be a scientist, now I am. 还是 I wanted to be a scientist, now I am.我比较倾向want用一般式，因为want是静态动词，是不是这个to do在这里不一定是未发...

问题 知道一个句子意思但不能通顺地用英语翻译出来

前后文大意是瑞典建造了一些智能房屋，为城市增添了不少新意和效率。The smart city was well planned with innovative technologies and designs.我知道这句意思，但是绕来绕去翻译不出顺的中文。

问题 sort 作主语系动词用了复数

...rt supply, as no country makes more masks than China. 是因为承前省略的缘故么？Masks of the single-use, surgical sort...？谢谢各位老师。

问题 Double 问题

（Double) work has to be done before the plant goes into operation. 可以用double 吗？

问题 过去分词作状语表被动意义？

...ople based on spelling,grammar,punctuation and sentence structure.该句中的两个”based on”应该都是属于过去分词作方式状语，而且base本身也是及物动词，那么过去分词短语"based on"应该是被动意义。但是从句子的意义来看，应该是“我...

问题 表示“学校8点上课”时school用单数还是复数

▲下面的句子摘自牛津高中英语模块一第2页：I was very happy with the school hours in Britain because school starts around 9 a.m.and ends about 3.30 p.m.This means I could get up an hour later than usual as schools in China begin before 8 a.m.▲句中的红色划线部分第一处 ...

问题 关于同位语从句

I remember that this used to be a quiet village. 这句话是不是同位语从句?

问题 时态和句式的问题

...ns involved, had they been done by hand, ______ all practical value by the time they were finished.A. had lost    B. would have lost       C. would lose       D. should have lost请问：应该选哪个？ had they been done by hand ...