Who's fatter than _________?[ ]
A. your
B. his
C. him
答案:C
导游擅自安排旅游者到非旅游部门指定商店购物,所购商品系假冒伪劣商品,旅行社应赔偿旅游者的全部损失。
温室效应是解释全球变暖的理论。 ( )