问题 first time, a first time, the first time的用法区别

请专家老师讲讲 first time, a first time, the first time 在用法上的区别！谢谢！

问题 原文没有 if 译文的“如果”从何而来

...教研室的《实用科技英语语法》 ：A light beam that consists of light of all wave lengths gives a continuous spectrum. 光束如果包含了各种波长的光就会呈现出连续光谱。不太明白译文中的“如果”是怎么来的，原文中并无 if 之类的词，请专...

问题 名词修饰名词以及连字符的使用的疑问

...results for "dog friendly" jobs in NY, which probably means they either have one kind of "office dog" or many more employees may bring  their dogs in. Big names like Google, Mashable, and Amazon have pet-friendly plans that welcome these companions into the office ...

话题 a summer where the sun never sets

问题 He will make the children a good teacher如何理解

有这样一个句子：He will make the children a good teacher.句中为什么不用复数 good teachers 呢？这个句子如何理解？

问题 英文版《无人生还》几个句子中 that 的用法疑问

"Edward George, that you did upon the 14th day of March,1925, cause the death of Louisa."Emily Brent, that upon the 5th of November,1931, you were responsible for the death of Taylor."William Henry, that you brought about the death of James on October 10th, 1928.第一个句子里，...

问题 介词后接宾语从句的疑问(between who...and who...)

...ll be on a journey between who you think you  are and who you can be. The key is to allow yourself to continue the journey in the ocean of the books.我的疑问是：一般我看到的句子如果是在介词后接宾语从句的话，都是介词是谓语的一部分，可是这个句子明...

问题 这里than后面为什么用directing呢

...entral-bank money, which would be faster, cheaper and safer than directing them through a web of “correspondent” banks. 请问老师这里的than后面用directing，是than做介词的用法吗，那这里可不可以用than directs them through...比如这句，The question is more complicate...

问题 of 怎么理解

The drunk seemed sure of himself. 这里of怎么理解， of himself做什么成分 修饰什么？

问题 请帮我分析这个句子的语法结构

请帮我分析一下这个句子的语法：One of the very easy things that any college can do is buy their produce form a local farmer's market and serve organic，whenever possible.

问题 插入语和嵌入句

请问老师！A、B、D 分别错在哪？如何理解插入语和嵌入句？A. What do you say that the population of Beijing is?B. How many people do you think to stay here?C. Who do you guess is singing?D. What do you tell that is? 谢谢老师！

问题 求句子翻译：we have pursued the path of solidarity and development by upholding good neighborliness and friendship

问题 that 的替代词用法(that of)

What are the differences between the waste management in Sweden and that of some countries in Africa?句子摘自北师大高中英语必修第三册第8单元(p43)。老师说这里的 that 是替代词？请专家老师分析一下它的用法（最好有例句），谢谢！

问题 句中的语法分析:for whom

...明清两代南方的建设艺术的风格翻译：ingenious in design，the garden is typical of the southern architectural style of the Ming and Qing Dynasties.本句中，“ingenious in design”是作句子的状语？2、By the end of 2016 it had 10,000 graduates, for whom it claims an employm...

问题 the+单数可数名词表泛指与a+单数可数名词表泛指的区别

a+单数可数名词，书上说，拥有共同属性的任意一个体。the+单数可数名词，书上给的解释是，用一类别中的具体事例来代表整个类别。我真的没看懂，书上例句翻译是一样的，就是想体会到那点微妙的区别，我查了别的书都没讲...