找到约 30000 条结果

问题 多重定语从句

Among the most important are sulphate aerosols: tiny particles produced by the combustion of coal and some sorts of oil that float in the air, sully the lungs, kill millions—and also, by reflecting away incoming sunlight, cool Earth.这个冒号的意义是做解释原因？这个冒号后面是...

问题 时间状语从句的时间先后问题（请曹老师回答）

...看到很多这样的例句，比如：visitors are routinely checked as they enter the building，这里很明显也表示一先一后，用的也是as。 不知道您怎么看，还是说as也可以和when一样，可以用来表示一先以后的动作？

问题 which ones和which

There are plenty of emerging,smaller industries,but which ones are the most promising? 这个句子中的ones能去掉吗？为什么？

问题 关于破折号的作用

...tly modifies and enhances the games you play to build on the strengths you are developing — much like an effective exercise routine requires you to increase resistance and vary your muscle use.问题:请教曹老师，这个破折号后面的句子该如何分析成分呢?  分析为补充性状...

问题 but other than that是什么意思

... and culture. I’m going to see the Great Wall but other than that, I’m not sure where to go. Any ideas?这是 2019版人教版高中英语新教材必修一的 Unit 1（p33）的一段。请问句中的but other than that是什么意思？

问题 现在完成进行时含义的理解

Mr Wang （王健林） has been looking to buy a Hollywood studio for several years and was reported to be in talks with DreamWorks Animation last year, but a deal was not announced.请问：has been looking 是现在完成进行时，那么 look 这个动作到底完成没有？

问题 分词（being no silent mute）用法疑问

He, being no silent mute, will tell you the truth.老师好，对分词being no silent mute，我有两个疑问：一是being no 和being not有何语意区别？二是既然可以写not being a silent mute，那可以写no being ……吗？

问题 关于将来时倒装助动词的问题

请问这句话，I will not talk to her until she kiss me。倒装形式里，将来时的助动词是什么呢？比方说过去时可以是did, 现在时可以是do, does，那么将来时呢？也就是说not until she kiss me（   ）I talk to her，写道这里，中间助动词不知道填...

问题 both的用法

...是不是应该改成Crude methanol(s) from coal and natural gas are both favorable feedstock for the process.虽然methanol应该是没法加s的，不可数。我知道这几句话是对的：Crude methanol from both coal and natural gas is favorable feedstock for the process. ...

问题 without exception to my knowledge是什么意思

And as discussion of language acquisition becomes more substantive, it moves to assumptions about the language organ that are more rich and domain specific, without exception to my knowledge.请问：without exception to my knowledge是什么意思？

问题 间接引语的时态问题（主句用过去时态宾语从句可以用现在时态吗）

Are you really listening? I asked how old you are.这里句子 I asked how old you are 的时态有点难处理：主句用的是一般过去时，按理说，宾语从句应该用一般过去时来呼应；但宾语从句是问对方现在的年龄，很显然，这是问“现在”的年龄，而...

问题 as/than从句的主语省略和补全问题

...reported to be.The students arrived at 10 o’clock as arranged. = as they were arranged to arrive ...=as it was arranged that ...We’ll carry on as arranged and they can do their worst. =as it was arranged that we carry on ...The project will go forward as  planned.=as (it is) plann...

问题 any不是用于否定或疑问吗

You are so lovely that when the two gentlemen see you, I can ask for any job and any salary.老师，这里为什么能用any?

问题 more than that elsewhere的理解

请问that可以删掉吗？ Today there are 156 unicorns, and slightly more than that elsewhere.

问题 有几个问题想劳烦刘老师

你好！刘老师，有几个问题想劳烦您We are going to have real English food  和这句I want to cook something really English food，之前有老师解达说，说really 是副词不能改为real，可是我查字典real 也有副词，不知为什么关于定冠词the，在书上出...