一道英语选择题（定语从句）the world is full of competitions.as a matter of fact,life is a game【 】you are always competing答案为什么选 where?
问题描述：
一道英语选择题（定语从句）
the world is full of competitions.as a matter of fact,life is a game【 】you are always competing
答案为什么选 where?
答