作业帮1\In HongKong,cars,buses and bikes usually keep to the left side of the road.这句话的keep to 起什么作用?
来源：学生作业帮助网 编辑：作业帮 时间：2024/06/11 00:48:47
1\In HongKong,cars,buses and bikes usually keep to the left side of the road.这句话的keep to 起什么作用?
keep to the left side 靠左行驶,keep to我觉得就是谓语而已,没有什么特别的意思