( ) all the books ( ) this library,this one is the most expensive.

题目

( ) all the books ( ) this library,this one is the most expensive.
A.In…in B.Of…in C.Of…of D.Among…of 请说明一下理由,

答案

(Of) all the books (in) this library,this one is the most expensive.
在图书馆所有的书里面,这本是最昂贵的.
of all,在所有的……之中.in the library,在图书馆.