问题 如何区分缩合连接代词和疑问代词

...which、whom、what、whose请教曹老师：     1. what  I  want  is  water   (  what 为缩合连接代词）                you  are  not  who  I  thought   you  were   (who为缩合连接代词）     2. what  she  did  is  not  yet  known  ( 关联词是...

问题 四川大学考博阅读2009年第4篇

...nce of looking at a painting repeatedly—over a period of days or years—is that, in the midst of flux, the image remains changeless. Of course the significance of the image may change, as a result of either historical or personal developments, but depicted is unchanging the same milk flowing from...

问题 well,the first week of school is finally over,so t

school is fianlly over,为什么不用过去式？用一般现在时是因为表示说话时存在着的状态，该状态的持续时间可长可短，只要说话人关心现在，并且知道或认为这个状态在说话时存在着就用一般现在时来表示吗？

问题 sb is nice to talk to 的用法

Students are always nice to talk to.talk 后面没有宾语，to talk 前面是形容词，难道作形容词片语修饰students么。但这样距离也太长了。

问题 关于She looks down on anyone she thinks is inferior to her的语法结构

She looks down on anyone she thinks is inferior to her.意思很容易明白，表达的是她看不起任何她认为不如她的人。主干是She looks down on anyone，但后半部分的结构不太明白，如果she thinks是修饰anyone的定语从句，那后面的is inferior to her呢？它...

问题 There be 句型 成分分析困惑？

There is the need for a local bath house that is now being met.上句for a local batch house是否属于类似的插入语，即应该为There is the need that is now being met for a local bath house ?就是定语从句the need是定语从句that is now being met的先行词吧？ 麻烦老师...

问题 car is up 中 up 是什么用法(词性是adj吗)

原句：your car is up and running smoothly but the mileage（英里里程）figures indicate that you need to have it serviced.查了牛津和柯林斯，最贴近的解释是：[not before noun] (of a computer system 计算机系统) 在运行workingOur system should be up by this afternoon.到...

问题 It is because...句型中的it是形式主语吗

请问老师：这里的 It 是形式主语吗？可是 because 后接的是原因而不是代指成分。it 应该不是形式主语啊！那这里为啥不能用 that 呢？

问题 关于分词动作的时间与谓语动作的时间不一致的问题？

https://www.cpsenglish.com/question/31830?sort=created_at曹老师，在这个答疑贴给出这个句子该用was:The man sitting next to her on that occasion was my brother.根据曹老师的理由，这里不能用is的原因是说话者关心的是过去，当时坐在那里的人是谁，是当...

问题 替代词that后面可以接除of之外的介词吗

...替代词that后面只能接of短语啊？比如：The population of Japan is larger than that of Britain. 日本的人口比英国的多。The weather of Beijing is colder than that of Guangzhou. 北京的天气比广州冷。The colour of your dress is more beautiful than that of mine. 你衣服...

问题 My birthday is on June 1st. 到底要不要加on？

问题 请问在 the reason why... is that... 中 why 后面和 reason​

问题 he is crying这句话是主谓结构还是主系表结构呢？

问题 The key to his success is honest 为什么有问题

问题 翻译:By power is meant the rate of doing work.