问题 upside down是修饰名词还是动词

... and then typed out the last part holding two ballpoint pens upside down," she said. 这句话的upside down是修饰hold还是pens是颠倒的握着圆珠笔，还是颠倒的圆珠笔？

问题 He is to give up drinking.——这是不定式作表语吗？

...版），非谓语动词部分，讲解“动词不定式作表语”：He is to give up drinking. 请问：这是动词不定式作表语吗？如果是的话，那么，下句中的不定式是什么？His aim is to give up drinking.

问题 英语句子翻译(涉及now的位置:This is now...)

This is now official confirmation of reports that first came from the opposition two days ago.这句话该怎么翻译？另外，句中 now 的位置觉得怪怪的。

问题 It is comfortable for sb to do sth.

英语可以说 It is comfortable for sb to do sth 句式吗？最好有书上的例句，谢谢！

问题 It is kind of you to do that怎样划分句子成分

It is kind of you to do that. It is easy for us to finish the work.已上两句是含有形式主语的句子，请问老师该怎样划分句子成分？谢谢老师的回答。

问题 It is so kind of sb to do sth 可以转成 sb 作主语吗

It is so kind of sb to do sth 可以转成 sb 作主语吗？比如:It is so kind of Tom to work out the math problem for me.可以理解为 Tom is so kind to work out the math problem for me(不定式作状语)吗？

问题 There is no smoking.和No smoking有什么区别吗

请问：下面两句有什么区别吗?There is no smokingNo smoking.

问题 Time required to increase is few seconds.如何理解

Time required to increase is few seconds.这个句子他是什么意思？是“增长”这个过程需要的时间是几秒钟？还是“开始增长”需要的时间是几秒钟？还是2种都成立，取决于文章句意？说说学生的理解，第一种很好理解；第二种是不是延...

问题 before之前什么时候用一般过去时和过去完成时

比如：Her book，“Determined，Dedicated and Disciplined To Be Fit，”came  (come) out in April just before she turned eighty．The bus had left before I arrived.为什么两个不一样呢？什么时候用一般过去时，什么时候用过去完成时。

问题 介词后面直接加形容词在这里做什么成分

...好！在小说《怦然心动》（Flipped）里看到了一句话：...She wound up dissecting hers, categorizing the parts into gross, disgusting, and revolting. 上下文大意是说她把眼前的点心分成了很多块，想请问gross、disgusting和revolting都是形容词，在这里是直...

问题 情态动词的用法（would;could）

1.I’d rather have left a note on her desk so that she would not be so nervous.2. In certain areas, the development of communication could signify the life of society.曹老师您好，我想请问下：第一句里面的 would 是理解成从过去看将来的过去将来时嘛？第二句里面...

问题 改错：This is my family address.

问题 The child is father of the man. 中冠词的有无问题

The child is father of the man. 三岁看到老。 对于本句：为什么 father 前没有冠词，而 man 前却用了冠词。我的感觉是：father 前要用冠词，而 man 前不能用冠词。即应该说成：The child is the father of man. 三岁看到老。 

问题 翻译:What is the legal significance the Seattle oper

What is the legal significance the Seattle operation sting？请问怎么翻译？

问题 The problem is in/with…中介词的选用

The problem is in / with $100 dollars.这是前面一个网友的问题（https://www.cpsenglish.com/question/60773）。请问句中的 in 可以换成 with 吗？