问题 roughly的用法

The roughly 20 million inhabitants of these nations looked hopefully to the future.句中，roughly为副词，后边的成分是名词短语20 million inhabitants，副词修饰名词，这里如何理解？能否改为rough?

问题 老师您好, The production of oil will be down 10 percentage.be down是系表结构，那后面的百分之10又是作什么成分呢？是down的补语嘛？这里的down是副词作表语吧？另外，10 percentage前面的by是省略了吗？

问题 otherwise放在would otherwise be 中间该怎么理解

...that是是什么从句，that是前面radiation的定语从句吗？还有otherwise 是什么意思。原译文的解释otherwise是状语，我不太明白。Although these molecules allow radiation at visible wave-lengths, where most of the energy of sunlight is concentrated, to pass through, they...

问题 说某种语言用什么动词和介词

比较下面的表达：talk Englishtalk in Englishspeak Frenchspeak in French它们都符合英语习惯吗？如果都符合，那它们有什么区别呢？

问题 what的用法

Early in this research, it was clear to me that living a wholehearted life included engaging in what many people i interviewed called meaningful work.问题：what 在粗线的句子里面是做什么成分，修饰的名词是哪个？可以直接省略吗？

问题 amused修饰人(sb)与物(sth)的用法问题

...mused children。有时也修饰事物，但一般是 look, smile, expression 等名词。如：an amused smile 开心的微笑 He has an amused look on his face. 他脸上露出了愉快的表情。但是，看到这样一个句子，觉得它的用法有点奇怪：She regarded his affairs wi...

问题 老师，请问先行词为人时，只用who不用that的情况有哪些呢？

我看到张满胜有一个例句写的是：He is the only man that can speak four languages.但是我又在网上看到了这样的说法：当先行词是序数词或被序数词修饰时，用who不用that，如：He is the third man who witnessed the murder. 他是这起谋杀案的第三个见...

问题 主谓一致关系

Three quarters of the theater was full. Only one-third of the class is going to make it. 这类句子中的谓语动词怎么用了单数呢？从意义上看好像是复数。请老师解惑，谢谢。

问题 句子成分分析(对象状语)

I can assure you of the reliability of the news.请问of引导的介词短语是作对象状语吗？

问题 句子结构分析

The president tweeted out an illustration of a very pointy, very high metal fence which he called “our Steel Slat Barrier which is totally effective while at the same time beautiful!”

问题 定语从句可以无限个吗

I am the infamous creature （you have heard of）（that lives among the thieves.）无限加定语从句？

问题 分析句子结构

The biggest gender difference is at the lowest post-school level,where 90% of those who held a skilled vocational diploma were men,compared with only 10% of women.请老师回答，谢谢！

问题 强调句还是主语从句

It is the British royals who have most ti fear from the Spanish example.我知道是强调句型，但这可不可以是主语从句呢？

问题 好题分享（118）：句子正误判断

下面的句子有问题吗？Forward the forward sail forward the forward forwardly.

问题 关于独立分词结构作状语时，如果分词是过去分词是否省略being的问题？

Because her son is interested in reading,she often buys books for her son.如何把这个原因状语转化为独立分词结构呢？Her son being interested in reading,Her son interested in reading,不知哪一种改法正确？这个being在这种情况下，到底是去还是不去？或者说in...