Question

英语选择题，解释一下原因啊

there are altogether eleven books on the shelf ,____five are mine.
A on which B in which C of which D from which

这几种用法都有吗>

Answer 1

B:
介词+关系代词=关系副词
这里相当于在那儿有5本是我的，根据语境，在架子上总共有11本。其中有5本是我的选A
语法上AB 都行on which =when
in which =where
of which =whose

Answer 2

c 非限制性定语从句 five of the books
句子意思为 ：架子上总共有11本书，其中五本是我的。
先行词为books, 这个句子也可以写为there are altogether eleven books on the shelf，five of which are mine.

Answer 3

C

five of them

Answer 4

应该选C，这是非限制性定语从句，介词的选取取决于前面的句子，要看搭配的