题目
听力材料:Mia: At home in China, my family puts several dishes in the middle of the table, and everyone shares them. Jack: In my family in the U.S., each person usually orders a meal for themselves. 问:两人提到的中美饮食习惯差异是什么?A. 中国家庭常共享菜肴,美国人常各自点餐。B. 中国家庭常各自点餐,美国人常共享菜肴。C. 中国家庭只吃蔬菜,美国人只吃肉类。D. 中国家庭用餐较早,美国人用餐较晚。