找到约 18000 条结果

问题 shade-grown coffee 是什么意思

It is obvious that the way much coffee is grown affects many aspects of life, from the local environment to the global ecology. But consumers do have a choice. They can purchase shade-grown coffee whenever possible, although at a higher cost. The future health of the planet and mankind is surely wor...

问题 句中with结构做什么成分

The traditional view supposes that the upper mantle of the earth behaves as a liquid when it is subjected to small forces for long period and that differences in temperature under oceans and continents are sufficient to produce convection in the mantle of the earth with rising convection currents un...

问题 句法问题

...to study 的逻辑主语为the boy student）to study是宾语补足语吗It is important for us to learn English.中for us是和 to learn english一起看成整体做真正的主语吗也就是for引出的逻辑主语是和非谓语一起充当句子成分的吗，，谢谢老师看老师以前回...

问题 关于抽象名词被定语修饰是否加不定冠词的问题

...an died a glorious death.刘胡兰死得光荣。但是有道题是I think it is hard work.这个work不也是被hard所修饰的吗，为什么不加不定冠词呢?希望老师能解释一下，感谢?

问题 一个句子中三个 that 的语法分析

... are beginning to see is that that homicide increase that began last year, it has not disappeared.老师，请问一下：1. is 的主语是what 从句吗？2. 第一个that 是连词吗？第二个that 是什么词性呢？3. 第三个that 是引导定语从句吗？4. 整句话怎末翻译？5. w...

问题 to include all critical materials不定式在被动语态中做什么成分

Its scope was expanded to include all critical materials for these key internal customers.请教各位老师，to include all critical materials不定式在被动语态中做什么成分？

问题 an item of clothing 与 an item of clothes

If you say that something such as an item of ______ is in the wash, you mean that it is being washed, is waiting to be washed, or has just been washed and should therefore not be worn or used. A. clothing    B. clothes

问题 继续请教to do和doing与谓语动词的时间关系

1. She spent two hours doing her homework last night.2. It took her two hours to finish her homework last night.3. She took advantage of the children's absence to tidy their rooms.请问以上三句，如何分析动词不定式和现在分词与谓语动词的时间关系？1、2句都是花费…...

问题 lack of前面可用哪些介词表示原因

...gh lack of water. 由于缺水那些植物枯死了。 I can’t buy it because of my lack of money. 我不能买它是因为没钱。 The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。 请问：“lack of 前面可用介词 for, because of, throu...

问题 Having been的用法与判断

... been walking in the desert for three hours, we are tired.(作状语) It having been raining for several days, we had to stay at home.（独立主格） Having been working for several hours drives me mad(做主语) 问题二：having been结构在独立主格里面与谓语动词时...

问题 带有目的的伴随状语

...irculating through the office space ensuring power had been restored,which it had.Ad：ensuring power had been restored :我猜测应该是现在分词+宾语构成分词短语作目的状语。而宾语成分却是一个that引导的宾语从句，that被省略了。power had been restored是一个...

问题 with复合结构和what含义疑惑？

Finally, with both of us combining our linguistic and imaginative resources, finally, after what seems another hour, we decode it.请教老师：1) with both of us combining our linguistic and imaginative resources 可否用完成时，即    with both of us HAVING combined our linguistic ...

问题 for+时间和in+时间都可以表示将来，如何辨析？

It's very likely that the outcome of the 2020 presidential election, won't be known for days and possibly a week or ten days after what we think of as election day.1) in+时间也可表将来，for+时间（例如这里for days）也可表将来，那么区别是什么？这里可以将...

问题 cultural references是什么意思

...erican, as well as his delicate stomach. As the author explains, this is neither a travel nor a history book, or even a piece of reportage. Whatever it is, the result is a fine and vivid description of the purest of Central Asian traditions.有人将cultural references 翻译成“文化背景”，...

问题 句子中的lacking是什么用法（介词吗）

...e basest of all things is to be afraid; and, teaching himself that, forget it forever, leaving no room in his workshop for anything but the old verities and truths of the heart, the old universal truths lacking which any story is ephemeral and doomed - love and honor and pity and pride and compassio...