题目内容
（请给出正确答案）
[主观题]
Social customs are ______ what they used to be fifty years ago． 社会习俗与50年前不一样了。
Social customs are ______ what they used to be fifty years ago．
社会习俗与50年前不一样了。
提问人：网友anonymity
发布时间：2022-01-06
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A、Other people are not supposed to be seated before the guest of honour is seated.
B、To start eating after the elders and superiors and stop when they do.
C、To take a smaller amount of food on the first round.
D、When eating crispy food or drinking soup, we should slurp food.
E、When the whole fish is served, the head is placed towards the most honored guest.
F、To place the teapot in a position where the spout is facing a dinner
