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问题 as,when,while的比较

I don't understand why Catherine stopped short         she ought to have continued. It's obvious that she lacked self-confidence. A. when B. while C.if D. as老师，这题选A，是表示在他本应该继续的时候吗？ 但是B和D不是可以表示在什...

问题 go big and go quick第二个go多余吗

So again the incentives are to go big and go quick.请问老师，第二个go多余吗？

问题 分词concentrated in “fragile” regions, afflicted by

They are harder to reach, concentrated in “fragile” regions, afflicted by violence. 请问后面两个分词主语都是they，还是第二个afflicted修饰region？（我觉得都是人，但翻译给的是他们集中在暴力肆虐的地区）

问题 动名词名词化的问题

...进行诊断和治疗……（这是个分词结构）thus contributing to medical staff diagnosing and treating ...我想写成动名词复合结构，但这么写我都觉得有问题，名词化的动名词是规定好的吗？不可以造一个吗（比如我说这里两个动词名词化了，...

问题 非谓语动词不能理解为宾补的实例

请问这里的不定式和分词,为什么不能理解为宾补?You can use it to pay for things...How can I check my bank balance ? You can check it using that machine.请问加粗部分,为什么它们不能看作是宾补? 那正确理解应该是什么?

问题 宾语从句时态问题

...istry of Commerce said they _____ rules for online shopping and are hoping to finish the job next year．       A．draft              B．drafted            &n...

问题 完成时的用法疑问

...tal zone is derived from what was originally terrestrial occupation.One factor contributing to this situation has been that we know nothing about the constant configuration of the coastline.

问题 短语hone in on 是什么含义

A point that Democratic presidential contenders like to hone in on as they attack Trump's economic policies. Economy and a government that works for all of us, not wealthy campaign contributors.上述句中出现了短语hone in on 是什么含义？如何使用？ 词典上没找到。

问题 as he explains 做什么成分

...ting homework left behind, then you are preventing a kid from learning how to remember their stuff.”请问大家As she explains, 这部分作什么成分？as引导的原因状语么？ explain这里是不及物动词么？  

问题 at the same time 能引导时间状语从句吗

 First, it was amazing to see somebody’s mouth move at the same time you hear the wordsat the same time 能引导时间状语从句吗？

问题 翻译：能源是人类赖以生存和发展的重要物质基础。

答案翻译的是Energy is an  essential material basis for human survival and development. 我翻译的是Energy is an essential material basis that human rely on to survive and develop.

问题 这个句子可以这么改吗？

teacher told us （not to speak loudly in the classroom）.可不可以说成1. teacher told us （that don't speak loudly in the classroom）或者2.teacher told us（that we should not ...

问题 非谓语动词和定语从句的选择问题

He was the first person _____ (come) to the classroom this morning.这里是用非谓语动词还是定语从句？有一种说法，现在分词作定语时，表示的动作不能先于谓语动作；不定式作定语时，表示的动作后于谓语动作。这里只能用定语从句？但是...

问题 by saying that 可以省略that吗？

They tried to buy time by saying that it would be ready next week.Thye could not believe that the official was so easily bought.请问这样的从句中，by saying that / believe that 可以省略吗，如果不省略，对句意产生什么特别的作用吗？？

问题 这里的not practised怎么分析

There is nothing in the world like a persuasive speech to fuddle themental apparatus and upset the convictions and debauch the emotions ofan audience not practised in the tricks and delusions of oratory. 请教老师： and debauch the emotions of an audience not practised in the tricks and del...