As we stood on the top of the hill we could see the beautiful scene that before us.A. ha

问题补充：

As we stood on the top of the hill, we could see the beautiful scene that before us.

A. had spread

B. has spread

C. spread

D. spreads

答案：

A. had spread

B. has spread

(答案→)C. spread

D. spreads

解析：考查定语从句及时态。先行词是the beautiful scene，that做主语，根据前一个分句的时态是过去式，这里也应使用过去式，spread的过去式和过去分词是它本身，所以选C，在这里是过去式。