问题 如何区别close to是副词还是介词

In the present work, the behavior of a flexible disk rotating close to a fixed, a co-rotating, and a counter rotating flat-stabilizers in open air is investigated both experimentally and numerically.1.rotating close to这里的close是副词吗？还是形容词呢？2.both限定词可以...

问题 make a note to的意思

I made a note to sit where the stadium seating for 600 spectators, the raised acting area, and the orchestra pit for seventy-six would be constructed and draw the different falls of light.想请教老师：make a note to 是不是表示“记下来要做...”，这句话里，就是“我记着要...

问题 句子分析: The choice is all yours to make.

The choice is all yours to make.这句子感觉有点奇怪，这里的主系表分别是谁？all和yours什么成分，感觉to make是不定式作定语构成主谓关系，这对吗？

问题 waiting to be discovered这里做什么状语

One evening while reciting the day's lecture to myself, I made an important discovery. In trying to make my presentation as smooth as possible, I used the transitional words "Now that we have discussed the major reason for the success of Pharaoh Hophra, let us look at the minor reasons." At that mom...

问题 connect...to...与connect...with...的区别

connect…to…与connect…with...都表示“把……与……连接起来”，它们有区别吗？还是可以互换？与英美英语的用法区别有关吗？

问题 have to have的用法问题

British dog-owners have to have passports for their dogs when they travel abroad. 这个句子两个have我觉得不太妥当吧，能不能换一下其中一个have?

问题 介词toward/to使用含有辨析?

But they're a step toward knowing who's had COVID-19.但是他们已经向知道谁感染了冠状病毒迈出了一步。请教老师：如果将上句中的toward改成介词to, 则含义有何不同?谢谢！

问题 on being introduced to each other 如何分析和理解

On being introduced to each other, men should shake hands. 这句话如何理解，和划分句子结构。主要是是 On being introduced to each other，该如何分析和理解？谢谢！

问题 一般现在时和be to都可以表按照计划发生的将来吗？

...0 《U.S. Politics And The Vote Certification Process》 There are 538 electoral votes, one for each congressman and U.S. senator, plus three for Washington, D.C. A candidate needs 270 to win. Once certified, the new president is sworn in on January 20, 2021.请教老师：这里用了is sworn in on...

问题 两个介词可以用在一起吗（如 to about）

Grizzly bears, which may grow to about 2.5m long and weigh over 400kg, occupy a conflicted corner of the American psyche — we revere (敬畏) them even as they give us frightening dreams. Ask the tourists from around the world that flood into Yellowstone National Park what they most hope to see, a...

问题 Sounds great to me.这种省略句有规律吗

请看以下对话：A: How about dinner and a movie tonight?B: Sounds great to me.对话中的 Sounds great to me 是个省略句吧！省略了主语 it。请问这样的省略有什么原则或规律吗？谢谢！

问题 look to be 与 look being 的用法疑问

前面有个问题是关于 look like 中有无 like 的区别。另一个相关的问题也不好区分，那就是系动词 look 后面接 being 与 to be 的区别。比较：He looks being very strong.He looks to be very strong.哪句对？或都对？有依据吗？谢谢！

问题 请问used to的用法？

问题 请教There is thought to be…句式的用法

There be 句式可以与 think 的被动式连用成 there is thought to be…句式吗？比如：There is thought to be a strike soon. 据认为，很快会有罢工。There are thought to be more than 3000 languages in the world. 据认为，世界上有有3000多种语言。在网上查到这样...

问题 look forward to可以用于不好的事吗

look forward to 的意思是“盼望”，按一般的常理，人们总是盼望好的事情或好的东西，而不会盼望不好的事情或不好的东西，但是下面这句怎么理解？用得妥吗？He did not look forward to being in debt because his restaurant was no longer popular.句...