由文中If a driver wants to stop his car,he must find a place for his car-a car stop.(如果一个司机想停车,他必须为他的车找一个停车的地方。)可知如果一个司机想停车,他必须为他的车找一个停车的地方。故选:C。(4)A拉,B玩,C停车场。由文中"P"is the first letter of