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问题 return from several weeks 的用法

A year and half later, my grandfather became gravely ill. When he returned from several weeks in the hospital, he wanted his bed next to the window, where he could see his beloved rosebush.from 加weeks是什么意思？还有in从医院里回来吗？

问题 一个涉及see用法的时态问题

I haven't met him for ages, but his mother ________ him sometimes.A. had still seen     B. still sees     C. has still seen     D. still saw老师，这道题我选的是C可答案是B。请问这是问什么？

问题 特殊的there be句型（ There was expected to）

There was expected to be a performance to begin at six.请问这句话里面的（真正的）主语是什么？

问题 spending独立主格的相关疑惑

Much time___ sitting at a desk, office workers are generally troubled by health problems. A. being spent B. having spent C.spent D.spending 这道题目是独立主格结构，选择C，但是我疑惑的是为什么不是workes为spend动作的逻辑主语，我可以认为是w...

问题 as when...用法疑问

Only the aberrations of my great-grandfather's relationship with horses have survived,  as when he would be bathe in the river with his favorite  horses,  or  when,  as my grandmother told my mother,  he insisted on conceiving his ninth child in the stall of a bay m...

问题 分词（being no silent mute）用法疑问

He, being no silent mute, will tell you the truth.老师好，对分词being no silent mute，我有两个疑问：一是being no 和being not有何语意区别？二是既然可以写not being a silent mute，那可以写no being ……吗？

问题 saying是动名词还是现在分词

No other incumbent president in the past three decades has enjoyed such a high percentage of people saying they feel better about their economic situation....of people saying they... 这里saying是动名词还是现在分词呢？根据句意，为什么不是...of people having said they......

问题 介词短语在句子中成分的问题

You'd better see Dr Wang about that cough.Did he often come to the hospital on consultations?...Nina,you should have faith in doctors ,especially in DR Wang,he is a very experienced expert....我不太理解这组对话中，那几个介词短语的作用，想请老师讲解以下,谢谢

问题 关系代词是否充当句子成分

This is the first time a large group of scientists have jointly used the word "emergency" when talking about climate change. first time 后面是不是省略了关代 that ？如果是，那 that 引导的是不是定语从句？如果是，那 that 后面是个完整的句子，...

问题 would have been 和 would be 含义辨析

Charles is now an actor. Given half a chance I would have been the same.这里为什么用would have been, 表达了什么意思？为什么不用would be ?

问题 happen to be 中的to be可以省略吗？

比如 There happened to be a pen on the desk. happen to be 可以像seem/ appear to be 那样省略掉to be 吗？

问题 the first time从句时态

...单”这部电影的时候，片中出现了“This is the first time I was ever in a tub with no corners".我反复听了很多遍，也慢速听了很多遍，确定弗里曼老爷子念的还真是这句台词，不太信这是台词本身写错了，还是说这是另一个语法上的灰...

问题 作表语的不定式为什么没有to

您好，请问下面例句中做表语的不定式为什么前面没有to?After four days in a hospital, John was fired. And all he had done was go outside and get the license number.

问题 复数形式的时间段名词所有格可以作定语吗

A: How far is the train station?B: About 20 minutes walk.请问这里的minutes用得对吗？不是应该用所有格吗？或者用 20-minute？

问题 句子纠错

The world is multiple.With two countries that interests intersect differences in   social system, history and culture background,China and American must put mutual respect first.We must respect each other’s system and path,  core interests and  what they concern,If we want to live in harmony b...