【简答题】A.On the 4th floor in the electrical department. B.On the 2nd floor in the food court. C.On the 4th floor in the food court. D.On the 3rd floor in the food court.
【简答题】A.On the 4th floor in the electrical department. B.On the 2nd floor in the food court. C.On the 4th floor in the food court. D.On the 3rd floor in the food court.