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问题 如何理解过去进行时后的when从句表示什么意思

I was looking the other way when the goal was scored.这个句子的特点是：主句为过去进行时，后面跟了一个when引出的句子，请问如何理解这个when的意思呢？它是表示“这时”还是表示“当……的时候”。我觉得表示两个意思都可以。即：I ...

问题 两个否定的主语可以用either来表示“也”吗

我的感觉好像是在两个否定的谓语后面才用 either 来表示“也不”。如：She can’t explain it and I can’t either. 她不能解释，我也不能解释。I don’t like the red shirt and I don’t like the green one either. 我不喜欢这件红衬衫，也不喜欢这件绿...

问题 关系代词which的指代问题（感觉后面多了一个it）

By the principal of utility is meant the principle which it appears to have to augment or diminish the happiness of the party whose interest is inquestion.这句话中的 which 为什么后面要添加 it？which 在这里指代什么成分呢？加it的话后面就变成了一个完整句子...

问题 take time to do sth 的时间是否应该为具体时间段

曾在"The Economist" 看到这样一句：Even so, it would take until the end of 2022 for annual inflation to slow to the 2% pace that used to be the norm. take 后没有接具体时间段，请问这是什么用法？

问题 一个句子的理解与结构分析

.... and the catalouges will have the  voice commads to place orders.这里的 will have the  voice commads to place orders 怎么理解。句子结构成分怎么理解？

问题 判断句子是如何连接的

Back in 1787, more than 200 years ago, the United States of America didn't exist the way it does today.请帮忙分析上面句子中两个句子是如何连接的？很显然the way 不像连词。谢谢。

问题 非谓语动词相关问题

The idea of Trump and U.S. government purchasing Greenland is ridiculous.这句话中of和purchasing之间为什么可以添加名词短语The Trump and U.S. government呢？我们常用的表达不是直接为The idea of doing sth吗？麻烦详细解释一下! 谢谢!

问题 amount of fat疑问

Too many of us have not seriously evaluated the amount of fat contained in the foods we eat. contained in the foods we eat. we eat倒装？

问题 主动代替被动的用法判断

A study shows a worrying tendency that the window for saving the world's coral reefs from the effects of global warming is rapidly closing.这句话是用主动代替被动的用法吗？

问题 being可否省略

The rate of heat production depends also in the power being used in the heating element, this power being measured in watts.第一个being是做定语，第二个being是独立分词结构。这两个being都可以省略吗？省略后意思是不是也会随之变化，没有了同时的意思。

问题 分词做定语

The red star witnessed the story of the Long March，which is a great action marched for more than 6 thousand miles.请问一下各位老师，如果这里分词marched 做后置定语，我想应该表示主动和已经完成的意义，那请问该用现在分词还是过去分词呢？过去分...

问题 as的用法

When the intern method is invoked, if the pool already contains a string equal to this {@code String} object as determined by the {@link #equals(Object)} method.这句话中，as是副词还是连词，应该怎么翻译成中文。这个as的作用是不是和which一样，只是指代？

问题 feel正确使用疑惑

How comfortable the wind feels ! It's warm and soft.这里使用feels正确吗？感觉有误。请教老师。 我们通常说 I feel the wind warm and soft. 所以，如果说成How comfortable the wind feels 就错了。那么，应该如何改正呢？请教老师分析批评指正！

问题 英语难句分析（涉及定语从句先行词和复合句主句的判断）

Xintong Tiandi Technology applied for the trademark in 2007; the application made in China by Apple, which makes the iPhone, was not approved until 2013. 请问：(1) which 引导的定语从句的先行词是？(2) 后面一句的主句是 the application was not approved 吗？

问题 同位语从句的判断分析

The tiger moth ,indeed, is a clear example of a concept that many predators intuitively understand that creatures with brightest coloration are often the least suitable to eat 这句话基本结构分析是：一个名词concept +定从that many predators intuitively understand  +同位语...