Question

依旧是英语时态题,求详解

Wind power is an ancient source of energy( )we may return in the near future.
A.on which B.by which C.to which D. from which
答案+原因，谢谢。
为什么不能是D呢？
可不可以说一些关于介词+关系代词的定语从句的答题方法。

Answer 1

用to 是因为介词词组 return to
至于答题方法，其实介词+关系代词，那个介词用哪一个，一要看固定搭配，二要看句子的意思决定动词后面用什么介词。。。
This is the house in which I lived two years ago.（live in）
The school in which he once studied is very famous。（study in someplace）
Tomorrow I will bring here a magazine for which you asked.(ask for sth)
希望能帮到你吧。。o(∩_∩)o 哈哈

Answer 2

我认为是D。

整句话的意思：风能是一种古老的可以（被循环利用）在将来再生的能量。
还原定语从句，.....we may return from (this) energy ....

Answer 3

C.to which
定语从句：介词+关系代词
风能是一种古老的能源，我们可能在不久的将来就可能达到。

Answer 4

C 词组 类似turn
to