A) Dry mop and still air
B) Wet mop and still air
C) Dry mop and moving air
D) Wet mop and moving air
Correct Answer: D
Solution :
Wet mop will clean better and moving air will dry the floor faster. If the air is still, floor will dry slowly and dust etc., will stick more easily to the wet floor.You need to login to perform this action.
You will be redirected in
3 sec