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问题 非限制性定语从句

The physicist has made a discovery, ______ of great umportance to the progress of science and technology.A.which I think is  B.which I think it is请问选A和选B有什么区别？

问题 复杂句式中的spend time doing sth结构分析

They were forced to spend another uncomfortable night at the airport waiting for their plane.  为了等飞机，他们只得又在机场挨过了难熬的一夜。请问句中的 waiting for their plane 与动词 spend 有关吗？换句话说，它是属于 spend time doing sth 句式吗？...

问题 请问这里的Following的逻辑主语是谁

As we discussed before,it was not until the 19th century that the newspaper became the dominant pre-electronic media, following in the wake of the pamphlet and the book and in the company of the periodical.有这3种可能：1.the newspaper2.the dominant pre-electronic3.the newspaper became the domi...

问题 regret的时态问题

...to my parents.  (能否替换regretted？）2. I regretted having had the snowball fights. （能否替换regret？）3. I regretted the loss of her friendship. （能否替换regret？)关于 regret 的时态一直不是很理解，有时看到是一般现在时有时是过去时。请问老...

问题 独立主格结构分析

句子：Dudley had spent most of the summer in the kitchen, his piggy little eyes fixed on the screen and his five chins wobbling as he ate continually.问题：his piggy little eyes fixed on the screen and his five chins wobbling 这个句子是独立主格吗？主要修饰前面的主句“Dudle...

问题 No, I really agree与No, I think so等

—Chocolate isn’t good for your teeth.—_______. A. Yes, I really agreeB. No, I really agreeC. No, I think soD. Yes, I think so 这个题目为什么选择B, 其他的选项错在哪里？谢谢您！

问题 Of all this理解

...s goes, we've already heard some very strong, very emotional language from the camp of the man who appears to be on the losing side of all this, Dr. Abdullah Abdullah. What have you been saying to him in order to try and calm those feelings?女：关于这件事的进展，我们已经听到了一...

问题 句子分析

Kevin "Guitar"Guffy began performing at the tender age of 12, growing up in the United States where he got his start with some of the top musicians in the business such as Jim Pepper,Ben Wolf (Wynton Marseilles,Harry Connick).老师，帮我分析一下句子成分。

问题 “set” and “determining tendencies”

This observation is supported by the experiments of the Wurzburg psychologists who showed that intelligent adaptive responses can occur in problem-solving situations without the use of either words or images of any kind. “set” and “determining tendencies” operate without the actual use of la...

问题 one of the+形容词最高级

accepted or deserving to be accepted as one of the best or most important of its kind.这句话是摘自classic的释义，为什么中文翻译是同类中最好的，而不是同类中最好之一，和she is one of the tallest girls in our school有区别吗？

问题 介词of用法的疑问

I couldn't bear the pain of the bites（bites在原文指被咬的伤口）of前后的名词应该形成一个从属关系，而这里的pain是属于“我”的，那么这里的of是否用错了呢？该不该换成from？

问题 一般现在时中 习惯性动作/客观事实 区别

...法>>定义:We use present simple to say that something happens all the time or repeatedly, or something is true in general.以上3句应该属于something is true （客观事实）  还是 something happens all the time or repeatedly (经常发生的或习惯性的动作) ? 我想...

问题 and so里so是什么词性和意思

原句是: After the Soviet Union collapsed in 1991, many in St. Petersburg could no longer afford to care for their cats, and so the Hermitage decided to adopt some of the stray cats to add to the descendants of the original cats brought from the city of Kazan 100 years before that.

问题 句子分析

...成态，而不用一般过去时态？I was ready to get up and go when the man suddenly pushed back his chair, stood up and hurried out of the buffet. I felt very relieved and decided to wait two or three minutes before going myself.2. myself这里什么用法，在句中充当什么成分？

问题 请问在这使用完成体和完成进行体的区别

As it happens , we had been having a great number of cases of diphtheria in the school to which this child went during that month. 请问在这里使用完成体和完成进行体的区别是什么？ 完成进行体更强调事件在那个月里不断发生吗？还是本质区别并不在此？ ...