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问题 across与through

The dog walked    the street. Then it ran     the grass. A through; through B. across; across C. through; across D. across; through  我知道across 是表面横过 through 是立体穿过 。如果这道题就只有前一句的话，也就是The dog walked   ...

问题 be可以省略吗

【2Cor1:3】Praise be to the God and Father of our Lord Jesus Christ, the Father of compassion and the God of all comfort,【林后1:3】愿颂赞归与我们的主耶稣基督的父　神，就是发慈悲的父，赐各样安慰的　神。 praise后面的be起到什么语法作用呢？因为...

问题 关于say后面的从句疑问

▲Despite China having one of the highest rates of female employment in the world, only a small percentage of women work in senior positions, said a research report released in Shanghai on Thursday.（来源《中国日报》） ▲这个句子可改成：A research report  said despite...

问题 是不是主语重复了(After I had done the work,I left early.)

After I had done the work, I left early.是不是主语重复了？麻烦老师解答。含有逗号的一句话，怎样可以更多地变换它的表达方式，提高表达技巧呢？请老师举例说明一下，谢谢。

问题 make it后接时间名词时要不要加介词

...前要不要加介词？比如：We can make it ____ any day to visit the exhibition.We can make it ____ any time to visit the exhibition.We can make it ____ 8.30 to visit the exhibition.We can make it ____ the morning to visit the exhibition.We can make it __...

问题 请教曹老师动态动词不能随意用于一般现在时的问题

1.He eats an apple.2.He borrows a book / books from the library.3.He borrowed books from the library.4.He is borrowing a book from the library.5.He will borrow books from the library.6.He has borrowed a book / books from the library.7.He wants to borrow a book / books from the library.我觉得前...

问题 疑难句子的解惑

...了几组句子,我感到很疑惑：1 Rockets have found application for the exploration of the universe.2 The life style has found its growing popularity and acceptence among young people.3 careful comparsion of two ways of life will show the superiority over latter.4 Chinese show a high respect...

问题 表示两者的比较级用不用定冠词

书上说，特定两者中较....，用定冠词the,并且附有类似这样的例子: Which is the bigger of the two? 可是，按照这一语法要求，下面的句子的比较级前是否该有定冠词？还是可有可无？ Which is  bigger, the moon or the earth? 盼望专...

问题 句子理解（一个句子四个介词of）

这是一句课文中的话：Moreover, the performance of a group does not correlate well with the average IQ of the group of even the IQ's of the smartest members. 这句话中第二个IQ为什么要加一个's，还有这句话看不懂是什么意思，竟然有那么多 of?

问题 解析这段话的语法

Through the SDP or through parsing the report descriptor, the Bluetooth HID Host knows the sizes of all reports in Report Protocol Mode, where a “report” includes the report data and, if declared or if using Boot Protocol Mode, a Report ID and can allocate buffer size appropriately.红色部分...

问题 when时间状语的问题

In the pre-modem era, the sale of surplus food took place once a week when farmers took wares on market day, into the local village marketplace.中 when farmers took wares on market day, into the local village marketplace.是时间状语.into前为什么要加，？直接写成 when farmers took war...

问题 of短语作后置定语的名词前是否需要定冠词

They were talking about (the) pollution of the environment.请教老师，pollution的后面有定语of the environment, 所以pollution 前面需要加定冠词the吗？类似的句子，为何有时有the而有时没有？谢谢老师。

问题 现在分词短语作定语还是状语的区别

According to this theory, a large meteor hitting the moon would melt the surface rock by the force of collision.例句中的'hitting the moon'到底作定语还是状语？1）有观点认为是状语，其等于if it hits the moon，比如章振邦的《新编英语语法教程学生用书...

问题 how many countries will be participating in the ne

为什么要用will be doing而不用will do

问题 What / When was the last time you…句子用什么疑问词

_____ was the last time you saw a film with your girlfriend?A. When     B. What     C. How       D. Which这道题的 how 比较容易排除，which 也还可以排除，但 what 和when 呢？如何选择？