A variety of games, role-plays, situations, etc. are _____ commu

A variety of games, role-plays, situations, etc. are _____ communicative activities prepared to support the Communicative Language Teaching.
A、text-based
B、task-based
C、game-based
D、situation-based
【正确答案】：B
【题目解析】：各种各样的游戏，角色扮演，情景等任务型的交际活动，以支持交际语言教学。