找到约 30000 条结果

问题 think 与 think for 的区别

A computer can't think for itself,it must be told what to do.请问为什么think在这里需要加一个for(为它自己思考?)   think 在这里是不及物的吗?

问题 有无介词有何区别？

When you go on a holiday, it's always a problem to decide_________.A. where to live     B. where to live in  请教老师， A和B都是对的吗？如果都是对的，有无in有何区别？谢谢老师。

问题 想请教一个主从句时态的问题

it was reported that the fire has caused fifteen deaths就这句话而言，有关于时态的错误吗？那这里用had还是has好呢？我怎么记得主句用过去时，从句也一定要用过去时，怎么这里可以用现在完成时呢？麻烦老师纠正

问题 修饰问题

For every ton of waste recycled, a city avoids paying for its disposal, which, in parts of New York, amounts to saving of more than ＄100 per ton.这里per ton是修饰saving这个名词吗，我看到saving后面是of more than ＄100 ，这应该是后置定语而不是宾语，所以这里savin...

问题 关于as 结构理解

It is reported that Americans eat too much protein every day, twice as much as they actually need. 我可以假设把twice as much放一边，先不理解吗？Americans eat too much protein，as they actually need.Americans eat too much protein as they need.这样可以当成定语从句，觉得...

问题 主谓一致选择题

为什么直接选B而不是A，My Antonia不是第三人称单数吗，后面用is:Willa Cather considered her novel of life in nineteenth century Nebraska, My Antonia ______.A was her best work      B her best work C her best work it was D being her best work 

问题 should have done的理解与翻译

It’s curious that she should have left without saying goodbye.这里为什么翻译成她不告而别了? should have done不是表示没有做某件事吗？

问题 非谓语动词短语的定义与构成

非谓语动词短语是什么，它是由什么构成的？比如 it is an expression used about 400 years ago by the British writer in his play Othello.这里的非谓语动词短语是不是 used 到 Othello？它是由什么构成的应该怎么看?

问题 不及物动词后加宾语的原因

Consumer confidence plummeted a breathtaking 15 points, to its lowest level in ten years.The cable just snapped. The elevator plummeted ten flights.Stock prices plummeted 40 percent during the scandal.plummet是不及物动词，为什么后面有宾语？这里是名词作状语吗？

问题 关于to have done的疑惑

老师，我需要翻译一个句子：【我好像看过这部电影】1> It seems that I had watched this movie.2> I seems to have watched this movie.请问以上两个句子都是正确的吗？谢谢！

问题 长划线破折号疑惑

小说《Black Cat》里：I determined to wall it up in the cellar -- as the monks of the middle ages are recorded to have walled up their victims.请问老师：1 这里为什么使用长划线破折号？强调吗？本来的符号应该是逗号还是冒号呢？2 as是连词引导方式状语...

问题 句子结构分析

The idea for the board of free meals started after a donor came in with $100 for each member of its staff. After two staffers returned to their share, there was $ 700 leftover according to Tarah Morris1.for each member是后置定语还是状语？2.returned to是什么意思，文中不是想说归...

问题 翻译一段话

What Switzerland is to watches and France is to beauty products, Australia is to immigration systems: a national guarantee of quality.请问这句话可以怎么翻译？

问题 这个句子错在哪儿？

You'd better eat meat first and then drink soup. 你最好先吃肉后喝汤。

问题 关于虚拟语气。

请问一下。If you are one of their classmates, you should constantly warn them of the danger of smoking and try to....为什么不用虚拟，一种假设呢？将are改成were。谢谢了！