Directing is involved in all of the following activities EXCEPT_

Directing is involved in all of the following activities EXCEPT___
A、Our teacher is giving us a test tomorrow.
B、Our English teacher is teaching us a new song.
C、The experienced technician is showing his apprentice how to take the machine apart
D、The policeman at the traffic lights is telling the stranger the right way to the station.
【正确答案】：A
【题目解析】：involved 参与 ; 作为一部分 ; 有关联 ; 耗费很多时间 ; 关注 ; 关系密切 ;in all 非常 ; 总计following 接着的 ; 下述的 ; 下列的 ; 拥护者，follow的现在分词 activities 活动 ; 热闹状况 ; 活跃 ; activity的复数; Directing is involved in all of the following activities except Our teacher is giving us a test tomorrow:除了明天老师要给我们考试之外，指导老师要参与以下所有的活动。