话题 an apple and a half

话题 an angel of a child

话题 a time of good cheer

话题 be a study in sth

问题 文章阅读理解问题

Sian Davey, a mother of four, was pregnant with her youngest child when she was told there was a good chance her daughter would be born with Down syndrome. While the decision to go through with the pregnancy was an easy one for Davey, it didn’t prepare her for what it would be like.In addition to ...

问题 分析：​数量+量词（单位词）+of+名词的词组

...+of+名词的词组中，语义中心在后面做前置限定词： a kind of   a cup of ; a glass of  a sort of， etc;several cups of  milkthe first batch of students,  the second batch of sugar.Of前是不定量的词,做前置限定词： a lot of  a great amou...

问题 这个句子中，function 前用 a 和 the，含义辨析？

It is a function, if not the function, of an adverb to modify verbs.没看懂这句话，麻烦老师讲解一下，谢谢！

问题 冠词 the pride of 和 a pride of 区别

求解 the pride of 和 a pride of 的区别和使用，感谢🙏

问题 take a walk 和take walks 有什么区别？

why don't we take ____ later?a walkwalks 这道题应该选什么？请教老师解答

问题 a well-read person 的理解问题

词典把 a well-read person 翻译成“博学的人”“博览群书的人”。能不能理解为“被阅读很广的人”，比如他的作品读者众多？

问题 名词替代词one/ones自己不懂的地方

例句1：He is a brilliant hard-working student ,one who wil be successful in whatever career he chooses.(one=a student)我的第一个疑问：one为什么不是代替 a brilliant hard-working  student. 这样的先行...

问题 not every one has had a friend 为什么用现在完成时

小王子第四章中有一句：If I try to describe him here, it is to make sure that I shall not forget him. To forget a friend is sad. Not every one has had a friend. 这里not every one has had a good friend为什么用现在完成时？我认为一般现在时就可以，因为他是讲一个...

问题 a world of（许多）后面可以接不可数名词吗

a world of（许多）后面通常接可数名词，但可以接不可数名词吗？

问题 A few steps on from...分析

A few steps on from the cigarette shop is the city’s job centre.(译：离这家卷烟店几步之遥就是该市的就业中心。)此句中介词on能去掉吗？它在句中起什么作用？

问题 可以说 He is a Chinese people 吗

我在网上看到这样的句子：He is a Chinese people.我们的老师说这个句子是错误的，但是他没有说原因。请问为什么这个句子是错误的？