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CÂU HỎI 34 (SINGLECHOICE)
Which of the following rules are appropriate behaviors in public places in the U.S.?
O O O O
Give priority to older people
Give priority to the first person who arrives
Treat sales clerks, taxi drivers, and other service personnel with reserve and distrust
Keep to the left when walking in malls or on the street
Ly Đánh dấu.