问题 how far is it from A to B?

这里的from A to B 是在句子中做什么 ？和it的关系是什么？与How far is B from A有什么区别呢？

问题 while/when/as的用法辨析与区别（对答案疑问，重新提问）

...用 when：It’s cold when it snows. 下雪时天冷。He smiles when you praise him. 你夸奖他时他总是笑笑。题目中是一般现在时态，用when表示一种规律性。就像例句中夸时会笑一样大家有什么看法或者意见吗？

问题 关于seem to be, seem like, 

seem 后面可以接 to be，但是可以接 like, as 吗？如： Mary seems to be a clever girl. Mary seems a clever girl. Mary seems as a clever girl. Mary seems like a clever girl. 以上四句都对吗？

问题 More than three million doses were to be made available 求语法分析

available是什么成份，网上把were to be made当做谓语，我觉得不对，were是系动词，to be made是非谓语动词做主语补足语，那available是什么成份呢？形容词后置修饰does？

问题 They have to move it 180 degrees 的句子成分

They have to move it 180 degrees.move 是谓语动词，it是间接宾语，180 degrees 是直接宾语是吗?

问题 to get away from an inferno修饰的是什么

...al Canadian Mounted Police snaked through the outskirts of the remote city to get away from an inferno that has now charred 390 square miles of territory and devoured more than 1,600 structures.请问：to get away from an inferno 修饰的是什么？

问题 带不定式作宾语补足语的动词（遇到情态动词、使役动词、感官动词）才省略to吗

Britain and France decided to help Turkey fight Russia.老师，fight是动词，这个也是带不定式作宾语补足语，才省略了to。help,如果后面不是补足语就不能省略了吗？

问题 He made a mental note to ask Alan about it(不定式的成分）

He made a mental note to ask Alan about it.to ask Alan about it作什么成分?

问题 是get to think还是get thinking

问题 appeal to和outlets在句中的意思

问题 现在分词作原因状语与伴随状语的区别与判断

...as a thief. As a result, he pulled me down the ladder. But as he was about to take me to the police station, my wife was able to see me clearly and realized her mistake. Then she tried to explain to him who I was and asked him to release me. Finally the policeman believed her explanation. She apolog...

问题 翻译：His language would have done no credit to...

翻译一句话：His language would have done no credit to a present-day BBC announcer.

问题 It is time for me to leave的句子成分

请问一下：如何划分下面句子的成分？It is time for me to leave.

问题 主句中be going to与will都可以吗

条件状语从句：If I have P.E. classes, I am going to wear sports shoes.If I have P.E. classes, I will wear sports shoes.这两个句子都可以说吗？When时间状语从句也这样吗？

问题 exchange...with还是exchange...to（人教版高中英语教材必修四）

After exchanging a few words( to / with )him, she left quickly.请问这两个介词选哪个？还是两者均可？