When a passing tanker rescued them five days later,both men were genuinely sorry that they had to leave.1.请问,为什么这个句子直接用both men 而不是both of the men ，两者有区别吗？2. 描述5天后被救，为什么用表示“当时”的when从句呢？
He climbs to higher ground to examine the shape of older burial structures that surrounded.请教老师：由于surround只能是及物动词，所以这里是否错误？ 应该改成that is surrounded ? 也就是structures 被其他东西所包围？
In this sentences "This beautiful villages remains unknown to the rest of the world", the highlight word is____A.a predicativeB.a complement请问选哪一个？为什么不选另一个？
Too big geographically: England accounts for 84% of the British population (and growing) and London has more people than Scotland and Wales combined. 我认为是比较状语从句的省略，但怎么还原呢？谢谢各位大咖老师。
It is questionable whether this is a good way of solving the problem.这里是it做形式主语代替后面的whether从句吗？如果是的话，语法书上不是说除了that从句和不定式，其余都不能加it做形式主语吗？比如名词短语和what从句等。
Hearing allegations of cruelty to animals in research settings, many
are perplexed that anyone would deliberately harm an animal.请问各位老师，句子的主干是many are perplexed，that引导的是宾语从句，该如何理解形容词后面+宾语呢，省略了介词吗？是所有的形...
The sale of Nokiya phones approaches 450 million, almost doubled as many as the second successful manufacturer Samsung.各位大佬，这个是一个学生写的句子，请问这个句子里面的double as many as的用法对不对呢
...谢。”
(《韦氏高阶英汉双解词典》p.54)“That was very kind of you.”“Not at all. It was the
least I could do.”“你真是太好了。”“没什么，这是我能做的最起码的事。”(同上)“Do you mind?”“Not at all.”“你介意吗？”“不介意。”（《...