问题
选择题
Playing basketball is a sport _________ working as a team matters more.
A．where
B．that
C．which
D．what
答案
A
题目分析：句意：打篮球是一项运动，在这里团队协作更重要。这里是定语从句，先行词是a sport，定语从句中不缺主宾表，不能用that或which，缺少的是地点状语，用where引导定语从句，所以选A。