Gone are the days we spent together in the mountainous village.A. when B. that C. where D

问题补充：

Gone are the days we spent together in the mountainous village.

A. when

B. that

C. where

D. on which

答案：

A. when

(答案→)B. that

C. where

D. on which

解析：B 考察定语从句。定语从句中 we spent together in the mountainous village代词spend缺少宾语，使用关系代词that，指代先行词作为动词spend的宾语。故B正确。