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单选题
Which of the following may be the best reason for casual dining?
A
Family members need more time to relax.
B
Busy schedules leave people no time for formality.
C
People, want to practice economy in times of scarcity.
D
Young people won’t follow the etiquette of the older generation.
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参考解析
解析：
细节题。题目询问快餐产生的原因。第五段第二句提到，长时间的上班工作和棘手的家庭时间表，很难把所有聚餐的人都等齐，所以忙碌的主人坚持进餐的人可以在家里吃外卖的盛在纸盘上的食品。这与B项“繁忙的家庭时间表使人们没时间按礼仪去就餐”同义，故B为答案。
细节题。题目询问快餐产生的原因。第五段第二句提到，长时间的上班工作和棘手的家庭时间表，很难把所有聚餐的人都等齐，所以忙碌的主人坚持进餐的人可以在家里吃外卖的盛在纸盘上的食品。这与B项“繁忙的家庭时间表使人们没时间按礼仪去就餐”同义，故B为答案。
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