违反治安管理行为人六个月内曾受过治安管理处罚的，（）。
A、从重处罚
B、加重处罚
C、减轻处罚
D、从轻处罚
参考答案：A
Backing means the wind（）.
A.is changing clockwise in direction
B.is changing anticlockwise in direction
C.is changing cyclonically or variably in direction
D.remains unchanged in direction at the time
