Inasportteameachplayerhasaclearrole，andtherearefewocca...
来源：语文精选馆 2.93W
问题详情：
In a sport team each player has a clear role，and there are few occasions ___________ members are confused or uncertain of their roles.
A. why B. that C. when D. in which
【回答】
C
知识点：定语从句
题型：选择题
