定语从句选择题

The building over there is a library, _____ is our gym.

A. on the east of which B. to the east of that

C. on the east of that    D. east of which.

The building over there is a library, _____ is our gym.

A. on the east of which B. to the east of that

C. on the east of that    D. east of which.

        逗号后面是一个非限制性定语从句，关系代词不可以用 that ，所以 B. to the east of that

和C. on the east of that  都是不对的。  A. on the east of which 和 D. east of which的意思都是“ gym 的地方在library的东面”，但A. on the east of which表示 gym 和library接壤（即相连），两者之间没间隔，其中的 east 是名词；D. east of which表示 gym 和library不是连在一块而是两者之间有间隔，其中的 east 是副词。所以，D. east of which 是正确答案。