Hangzhou is one of the most beautiful cities I have ever visited.A. thatB. whichC. itD. w

问题补充：

Hangzhou is one of the most beautiful cities I have ever visited.

A. that

B. which

C. it

D. where

答案：

(答案→)A. that

B. which

C. it

D. where

解析：这里要填入一个关系代词,用来引导定语从句,先行词形容词最高级修饰时,只能用that而不能用 which.