找到约 14000 条结果

问题 一个奇怪句子的成分分析

The types of molecules that can do this are themselves substantially hydrophobic in nature such as carbon dioxide, oxygen or ethanol.疑问：这句话中 themselves 是做表语么？那么 substantially hydrophobic 又是什么成分？

问题 长难句解析

If losses were to occur which he could repair by using his reserve fund, what assurance would he have that another loss-the same kind or different---might not occur next week, next month?句子结构不太清楚，这句话什么意思呢？

问题 句子成分分析

It does not matter if your friends are in beds when you send e-mail to them,or you are seeing a movie at the theater when they send  e-mail back 。麻烦老师帮我分析一下成分再翻译一下。

问题 it 的指代疑问

If you smell or hear a gas，get everyone outside and open the windows and doors. If you can do it safely，turn off the gas. Report it to the gas company.两个it分别指什么呢？

问题 at 用法疑问

A toll-free number for tourists already in the U.S. or Canada is also available at 1-800-CALL-NYS.译文：而人已经在美国或加拿大的游客则可打免付费电话，号码是1-880-CALL-NYS。此处at是什么意思，是如何使用的？

问题 完全倒装

Under the surface of this simple-looking picture is reflected a common social phenomenon that undue early education has become a stampede.  各位老师句子是我瞎编的，我想问问完全倒装能不能这样用

问题 when 的用法疑问

He doesn't want to buy it when he has enough money. 请问句中的 when 是什么意思？

问题 难句分析（感觉没有主句）

Not exactly a remarkable event,except that Victoria was at home and the doctor was hundreds of miles away.这句句子怎么分析，感觉没有主句，except that 在这里充当什么成分？

问题 used to be疑问

who was i used to be. 还是：who did i used to be？ 有人说used是形容词就用was，还是used是动词用did？

问题 than的正确理解疑问

He got to know a famous writer who knew much more knowledge than his own (knowledge was).为什么than从句是his knowledge was，而不是than he does？

问题 downwards做什么成分

请问老师，The monkey was hanging head downwards from the branch. 和 She was lying face downwards on the grass.这两个句子中 head downwards 和 face downwards 是作什么成分？这里没法理解成独立主格，难道是伴随状语么？

问题 分号句疑问

...rms of mechanical properties of the SC; the environmental effects have not been explored最后一个分号使用正确吗？是不是改成and后加逗号更好，但是又感觉和前面的however连接不上，有没有好的连接方法？

问题 错综虚拟语气考题

请问各位老师这道题是选D还是A呢？虚拟语气的错综虚拟不太明白呢，麻烦老师们讲解一下呢?Had Judy been more careful on the maths exam, she ______ much better results now.A.would be gettingB.could have got C.must getD.would get

问题 关于定语从句翻译疑问

It must have been Tom who parked the car like that,as he’s the only one who can drive.定语从句充当主语该怎样正确翻译，一定是汤姆把车停成那样的，因为他是唯一会开车的人，为什么反而是从主句翻译更顺一点。

问题 有关从句用法的疑问

Those with degrees from elite universities catch up fairly quickly to where they otherwise would have been if they had graduated in better times.为什么先行词用where呢？而且where引导的句子也没看懂？那个otherwise又是什么意思呢？充当什么成分呢？