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问题 一个句子中as well as的理解问题

The mind needs exercise as well as the body. 网上的翻译是：大脑同身体一样需要锻炼。请问句中的 as well as 应如何理解？请再举几个类似例子来说明一下，谢谢！

问题 to引导的介词短语是什么句子成分

You can add salt to the dishes.我知道 add sth to sth 是一个短语，可以如果拆开分析一下呢？比如，本句中的介词短语 to the dishes 是一个什么句子成分呢？如果是状语，应该算做什么状语呢？谢谢!

问题 【语法理论探讨】一个完整的单句可以有两个宾语吗？

【语法理论探讨】一个完整的单句可以有两个宾语吗？例如：I saw Tom and Mary on the ground in front of the building yesterday morning.

问题 Given is/are 用在句首是什么意思

Given is/are 用在句首是什么意思？例句：Given also are the time periods, which set the long-term problem in years.

问题 介词with的用法疑问（用法与句子成分）

With adult children, the parents’ responsibility to set the children straight in most cases has been lifted.请教老师，句中 lift 该如何理解？其次，with adult children 作何成份？此句中with 的用途为何？该如何翻译？谢谢老师。

问题 一个句子的成分分析

Dev Kumar Thapa and Anshu Pandey, two scientists from the Indian Institute of Science, suggest a concoction of gold and silver nanoparticles achieves the Nobel Prize–worthy goal。这是在Scientific American上一篇文章中的句子，我感到困惑的是 achieves的主语是谁？是指...

问题 mean to 与 be meant to 的区别

The track ______（mean）to inspire people’s hearts “with the soft power of music”.这个句子用 menas 还 is meant？

问题 most of them 还是 most of which

The other day I went to the bookstore and bought some new books, most of them expensive.为什么用 them 不用 which，谢谢！

问题 Since和while的疑惑

_____ more Americans are getting married today than ever before, the divorce rate is also on the rise.A. Since   B. If    C. While   D. Once 这题选C，while表示虽然，但是A since表示既然，这里涉及虽然和既然的逻辑区别，不知道老...

问题 as引导的倒装问题

1.The movement has been punched,as has been the students.我想请问下这里as引导的倒装，如果是完成时的被动或者进行态的话，是把have been放前面，还是只把have放前面就行了？ 2.如果是have been放前面的话，为什么否定副词的倒装是把have放...

问题 无连词让步状语从句

Were the danger even greater, I should feel compelled to go.书上说，从副词even可以看出来，这是一个无连词让步状语从句=Though the danger were even greater。我的迷惑是：1）为什么说从副词even就可以看出来， 如何理解？2）让步状语从句通常采用...

问题 to为什么要用to be

The family environment is widely believed to be the most important influence on children's development.其中的to be是做非谓语做宾语吗？为什么要用to be，是动词believe的固定搭配形式吗？

问题 一道时态选择题的答案

He ____ the key, so we ______ into the office.A. hadn't left; can't  B. didn't leave ;couldn't  have got C. hadn't left; could't getD. hasn't left; could't get答案是B，还是C？谢谢!

问题 时态和句式的问题

The millions of calculations involved, had they been done by hand, ______ all practical value by the time they were finished.A. had lost    B. would have lost       C. would lose       D. should have lost请问：应该选哪个？ had...

问题 想问下句子时态的问题

（1）She has to say she wishes the situation were a little better. (单数，为什么用were而不是was呢？)（2）He ordered them to get out of the store or he would had them all arrested.(为什么不是would have 而是would had？ 另外如果句子是一般时态，是否可以用will hav...