话题 on from

话题 on average

话题 converge on

问题 on the theory that...是什么意思

The police are working on the theory that she was attacked by somebody she knew. 请问专家：句子是什么意思？特别是句子中的 on the theory that 意思是“根据……理论”的意思吗？

问题 hole搭配介词in还是on

There is a big hole           the right door of the dance room. A at B  on C by D in 这道题纠结在on 和in ，请老师指点，谢谢！

问题 decide, decide on(决定，选定)区别

老师你好！decide，decide on（决定，选定）有区别吗?

问题 英语句子中的问题

It has yet to reach its full size and strength. and its owner his or her full intelligence.老师这句话中的has to是不得不的意思吗？its owner his or her full intelligence怎么分析成分语序是什么？

用户 林子Go on

问题 impression on和impression of 用法有什么区别？

I don’t want to make a bad impression ( ) him. Of后跟事务，on后面跟人物，这种说法对吗？所以这里应该填on??

问题 Is my tie on straight 如何分析结构

Is my tie on straight?我个人是想on作为副词修饰tie，表示一种穿着的状态，straight笔直的作表语，请问这样可以吗？

问题 based on用法

Based on China’s realities, we refrained from adopting a deluge of strong stimulus policies. 请问老师，based作为过去分词不是表示被动完成吗？与主语我们，不是我们基于吗？为什么用被动。

问题 关于介宾短语on Excellence in Education的疑问

The trend can be traced back to a hyperbolic 1983 report, “A Nation at Risk,” issued by President Ronald Reagan’s National Commission on Excellence in Education.各位老师好。这是网上看到的“2019年6月CATTI二笔实务真题”中的一段。粗体字 on Excellence in Education...

问题 on board 后面为什么能跟名词

举个例子：All the people on board the plane were killed.为什么 on board 后面还能跟一个 the plane。给人感觉像一个介词一样。从语法角度怎么理解？

问题 A few steps on from...分析

A few steps on from the cigarette shop is the city’s job centre.(译：离这家卷烟店几步之遥就是该市的就业中心。)此句中介词on能去掉吗？它在句中起什么作用？

问题 cut back与cut back on 的区别

...ass, metal and paper; and more than two thirds (70%) had tried to cut back on the use of disposable packaging, such as plastic honey bottles, and butter and yoghurt containers.句子摘自北师大高中英语必修第三册第8单元(p40)。请问 cut back 与 cut back on 如何区别？上面句...