The following weather symbol indicating westerly wind level 6 is () A.B.C.D

Wind direction refers to the direction in which the wind comes, that is, the end of the wind pole marked with the wind tail and the wind flag. The expression of wind level is that each wind tail represents wind level 2 and a wind flag represents wind level 8. So it means west wind level 6, east wind level 6, east wind level 8 and east wind level 8. Therefore, it was chosen as: a.