How often ( ) your classmates ( ) siwmming during the summer holi_其他解答

How often ( ) your classmates ( ) siwmming during the summer holiday?

人气：215 ℃　时间：2020-02-04 14:58:45

解答

do,go
你们班同学暑假多久去游泳一次?
这里是疑问句,借助助动词do疑问,后面是go swimming,游泳