问题 that is 是插入语吗

He had a goal, that is, he wanted to build a company.    此句中，that is 是做插入语吗，前后是2个分别拥有主谓结构的句子，插入语可以连接2个句子？想请教一下老师！如果不采用插入语来解释，前后两个句子没有用任何连接词，为什么...

问题 反义疑问句 do we / is he

参考：https://www.cpsenglish.com/question/4814https://www.cpsenglish.com/question/32904如果主语是we, 例如下面的例句：We don't think he is a good teacher.传统教学和应试考试认为，反义疑问句应该是do we, 而不是 is he.但看了上面参考的2篇文章，是不是...

问题 to be disappointd在句中作什么成分

There's no reason to be disappointed. As a matter of fact, this could be rather amusing.to be disappointd 在句中作什么成分？

问题 something wrong with中with..部分是什么成分?

There must be something wrong with this machine.something wrong with中with..部分是什么成分?  它是something 的定语吗?

问题 关于名词的省略和and, or的用法

1.“有困难的和容易的”可不可以译成are there difficult and easy things... ？可以详细解释一下名词的省略吗？2.为什么这句话不是用or连接呢？请问用or 和and的理解有什么区别？

话题 in the winter in

问题 如何理解：What business is it of yours?

What business is it of yours? 请问这个句子是什么意思？特别是句中的 is it of 如何理解？

问题 man和woman表泛指时其前习惯上不可用冠词吗？

在书上看到：man和woman表泛指时，其前习惯上不可用冠词，也不用复数。如：She believes that the union of man and woman in holy matrimony is for ever. 但我觉得用复数是完全可能的，请老师们指点一下，谢谢！

问题 短句翻译批改(指定词汇creative和desirable)

... child at an early age. 我写的句子: Many educators think it is desirable to cultivate children’s creative spirit from their early age. 请教专家老师，我写的句子是否正确？ 如果正确，请教老师：我的句子，让it充当了形式主语；而标准答案...

问题 复数物主代词后面的名词用单数还是复数（可以用单数表示各自的吗）

In the south part of China, many people even go to work by boat. Because water is around their _______(house).这里的 house 必须是用复数吗？我觉的单数也可以，表示他们各自的房子。另外，句子里的 work 是动词词性吗？

问题 in number 和 in numbers 二者含义用法究竟有什么不同

I hope to see snakes grow in number.The snakes have increased in numbers to tens of thousands.为什么一个是in number, 一个是in numbers ? 二者含义用法究竟有什么不同？

问题 关于It is开头的句子的疑问

It is the temperature of air that surrounds our parcel that determines whether it continues to rise or stabilises.疑惑为什么前面有It is？the temperature of air that surrounds our parcel是定语从句修饰后的主语，determines是谓语，whether it continues to rise or stabilises是宾...

话题 is还是has

话题 it is用法

话题 省略it is