问题 语法难题求解

              the center of our planetary system was a difficult concept to grasp in the Middle Ages.A.It is the sun and not the earthB.Being the sun and not the earthC.The sun and not the earthD.That the sun and not the earth疑惑：这道题上课的时候...

问题 United States history前是否应该加the

一道改错题：Students of United States history, seeking to verify the circumstances that encouraged the emergence of feminist movements, have thoroughly investigated the mid-nineteenth century American economic and social conditions that affected the status of women. 错误之处是verify词典...

问题 because 可以引导主语从句吗

请问这个句子有没有错误？句子的主语是什么？Just because he likes working out on early morning does not mean he's never gone for a swim at night.

问题 in question notorious什么意思？

Sometimes, while the commodity is of inferior quality, the advertisement is full of words lavishing praise on it. If, under such a circumstance, an eminent person comes to help make the advertisement, the advertisement could be temporarily successful before it turns the brand of the commodity in que...

问题 关于不定式表将来的一些思考

之前看到一个句子We are deeply concerned about the biological weapons they found, which we ourselves have nothing to do With. 我就在想虽然have nothing to do with是一个习语表示与…无关，但习语也要和本意相对应。如果不定式表达将来、未发生的动作，那...

问题 英语到底能不能说no one of...?

英语到底能不能说no one of…? 怎么有的人说可以，有的人又说不可以？比如英语可以这样说吗？No one of the students has seen the film.No one of the people is interested in the plan.No one of the books is interesting.

问题 不定式可以用作时间状语吗

To do CPR(心肺复苏), you press on the sick person’s chest so that blood moves through the body and takes oxygen to organs.这是 2017 年高考英语北京卷阅读 A 中的句子，这里的不定式 to do CPR 是时间状语吗？感觉不能分析为目的状语或条件状语吧！ 

问题 如何理解这句中的the laws of nature(2015广东高考)

Before modern medicine changed the laws of nature, many children died of common childhood diseases.这个句了是2015年的广东高考完形填空题，如何理解呢？照字面理解好像是：在现代医学改变自然法则之前，很多的孩子死于常见的儿童疾病。——这是...

问题 signaled shutdown是什么意思

新编英语第三版课文里的一句：The part of my brain that switches off when I do anything strenuous signaled shutdown and my feet moved metronomically.这里的signaled shutdown是什么意思，充当什么成分？

问题 句式分析

Americans will generally do business with the company they think gives them the highest value for the lowest price, not based on personal relationships.此句应该是两个句子，在they前面是不是应该用逗号隔开呢？

问题 hand at是什么意思

Americans are still fond of trying their hand at becoming small business people. 这里的谓语动词是are still吗？ 还有hand at什么意思？

话题 he civilization of China还是 the Chinese civilization

问题 请问along在这里是什么词性？

Little Pearl，sensitive to her mother’s excitement without knowing the reason for it，was dancing along at Hester‘s side，singing and……翻译：小珍珠敏感地觉察到母亲的兴奋，尽管她并不知道原因。她在母亲身旁边跳边唱，……请问was dancing along at Hest...

问题 课文的3个小疑问

... being 呢？之所以问是否省略，是因为：At 2,473 metres, it is the highest mountain pass in Europe.(老师说，介词短语At 2,473 metres是非谓语省略了being，作原因状语。)这是做精读时，我自己无法确定答案才提问的，谢谢老师解答！

问题 动名词的复合结构怎么翻译才更准确更符合汉语的思维习惯

Do you mind my closing the door? Do you mind me closing the door?My closing the door made him angry.I can’t stand Lao Chang’s talking like that about other comrades.翻译成xxx的干什么还是翻译成xxxx干什么更好？谢谢