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...

问题 英语句子理解和翻译（涉及as的用法）

A mother describes her child's hastily-made table as "perfect",even though it couldn't stand on uneven legs.红色部分如何理解，以及这个as该怎么翻译恰当？

问题 for在句中的含义，可以用其他介词代替吗

The government relies on taxes from the food industry for more than half its budget.

问题 时态的问题

1. Marty ______ (work) really hard on his book and he thinks he'll have finished it by Friday.A. is working    B. has been working请问：此题如何选择答项，并解释。谢谢！2. We have decided that the headmaster _____ (award) the prize to those gifted students at the meeting tomorro...

问题 take in/on the side翻译疑问

Thesightseers who come by bus -- and often take in Warwick Castle and Blenheim Palace on the side.此处的take in与on the side该如何理解恰当?

问题 but to的用法疑问

Maybe the real answer is not to find more time for marketing, but to MAKE time.but这里做等立连词，这里的to是否可以省略？but前面为什么要用逗号隔开？

问题 I will never forget the day on which I met you.为什么这句话中的on which 等于when?

问题 go on doing sth的句法分析

如何分析 go on doing sth 的句法功能，其中的 doing sth 是宾语还是状语，如果是状语，它是什么状语？比如下面一句，stitching 是什么成分？She nodded, smiled, and went on stitching. 她点了点头，笑了笑，又继续缝衣服。

问题 He's back on the phone（表语判断）

He's back on the phone talking about that event.请问表语是back还是on the phone？