The library from we borrow books will be rebuilt next year.A. thatB. whichC. where D. whom

问题补充：

The library from we borrow books will be rebuilt next year.

A. that

B. which

C. where

D. whom

答案：

A. that

(答案→)B. which

C. where

D. whom

解析：考查定语从句。本定语从句的先行词是the library, which指代先行词作为from的宾语。That不能放在介词的后面，where不能做宾语。Whom所指的先行词只能是人。故B正确。