In a sport team each player has a clear role，and there are few occasions _______

题干

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

上一题下一题 0.64难度单项选择更新时间:2013-12-24 09:28:35

小学学科试题库

初中学科试题库

高中学科试题库