The teacher said we need to choose three________for the school co_英语解答

The teacher said we need to choose three________for the school concert.
A.farmers
B.dctors
C.drivers
D.singers
为什么这样写

人气：291 ℃　时间：2019-08-20 06:32:06

解答

d 为学校的音乐会选歌手