He gets into the lift,and goes up to the twelfth floor.Then
He gets into the lift,and goes up to the twelfth floor.Then he gets out of the lift and the climbs up to the fifteenth floor on foot. 根据上面的话完成填空 When(当)he goes home,he takes the lift to______. A.the 18th floor B.the 15th floor C.the 12th floor D.the 1st floor