问题 as to的用法疑问

The witness is speculating as to the content of the seized packages. 请问这里为什么要加 as to，而不是直接speculating the content of?

问题 将现在分词放在句首的倒装句分析

Covering much of the earth's surface is a blanket of water.上句中, is 是系动词吗？这是倒装句吗？上句可以倒过来说，即 A blanket of water is covering much of the earth's surface 吗？修改后的句中is covering还是系动词吗？

问题 介词短语修饰对象

A team of scientists led by Professor EIi Shlizerman at the University of Washington has now found the answer. 一支由Eli Shlizerman 教授领导的来自华盛顿大学的科学家团队现已找到了答案。  请问这句话中at短语修饰的是A team of scientists还是Professor EIi Shlize...

问题 chance meeting还是chance of meeting

We had a chance meeting with Jim at the station.请问这里为什么没有在 chance 后面接介词 of？是笔误吗？

问题 as加过去分词的用法

...duled. Premier Li Keqiang said on Thursday he hopes and believes that the commitment made by leaders of 15 countries at leaders' meetings on East Asia cooperation last year on signing the Regional Comprehensive Economic Partnership by the end of this year will happen as scheduled.老师好...

问题 请解释一下see nothing of sb的用法

I saw nothing of her during the years that intervened. 这期间的几年中我根本没见过她。请老师分析一下句中 see nothing of her 的用法。谢谢！

问题 难句语法分析(涉及分词的用法)

...eated breathable, wicking materials to replace sweaty cotton found in the shirts worn under football pads, was a brand built on a tough-guy image.  为什么这句话这里要用found，很奇怪呀。在shirts里被找到？这个found在这里的意思是什么呢？2. Debuting in J...

问题 Together,you and your teen can work out a time-table in which she can study for what she knows will be on the test此句话中for后面what引导的宾从，what在从句里是再次引导了第二个宾语从句吗？

问题 关于不定式独立主格结构的困惑？

VOA: 《Republican Congressman Faces Blowback for Anti-Trump Stance》The republican party has lost its way.Kinzinger voted to impeach former President Donald Trump after a mob of his supporters assaulted the US capitol January 6th, and once the republican party to expunge Trump's brand of politics...

问题 句中出现的It is this which...是强调句型吗？

The most insignificant of Strickland’s works suggests a personality which is strange, tormented, and complex; and it is this surely which prevents even those who do not like his pictures from being indifferent to them; it is this which has excited so curious an interest in his life and c...

问题 sheer是什么意思

The sheer scale of the investment it took to begin commercial expansion at sea reflects the immensity of the profits that such East-West trade could create.请问在这句话中sheer怎样翻译？是什么意思？

问题 which定语从句疑惑(这是分隔式定语从句吗)

The use of knee braces is quite a vital consideration for different injuries which may be intended for prevention as well as the incorporation of a comprehensive treatment plan.请问老师：which定语从句是修饰什么呢？修饰The use of knee braces吗？这是分隔式定语从句吗，被...

问题 求助一道英语选择题

（）images out of clay,stone,and metal.A The shaping of sculptureB Sculpting the shapesC To shape sculptureD Sculptors shape参考答案说缺主谓语 选D 我不懂 怎么缺主谓语了呢 那IMAGES 和out of 又是什么呢

问题 英语句子改写

...n and control work to make a series of important instructions, for our win the prevention and control of the war of resistance against disease provides a fundamental guide to follow and action. 这句话怎么改？最大限度保留原意和原词，同时符合语法要求，高手进！

问题 逗号前做什么从句

Given that many people's moods are regulated by the chemical action of chocolate, it was probably only a matter of time before somebody made the chocolate shop similar to a drugstore of Chinese medicine.