Which of the statements about drinking etiquette are correct（）
A. The host usually makes the first toast
B. Seniors, superiors,andguests are served first
C. Liquor glasses are filled three quarters full
D. To show respect and humility, keep your liquor glass lower than others’when cheering
The clothes deliver the personal information of the wearer, such as（）
A. Nationality
B. Profession
C. Lifestyle
D. Personal tastes
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