Bungee jumping is a thrilling and adventurous sport very popular among the young adults

问题补充：

Bungee jumping is a thrilling and adventurous sport, very popular among the young adults, courage matters more than strength.

A. whose

B. that

C. of which

D. where

答案：

A. whose

B. that

C. of which

(答案→)D. where

解析：考查定语从句。先行词为a thrilling and adventurous sport，where = in which 。句意为蹦极跳是一种令人刺激而冒险的运动，在成年人中很受欢迎，在这项运动中勇气比力气更重要。