问题
选择题
People in Korea _____ bow when they meet for the first time.[ ]
A. supposed to
B. are suppose to
C. are supposed
D. are supposed to
答案
答案：D
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People in Korea _____ bow when they meet for the first time.[ ]
A. supposed to
B. are suppose to
C. are supposed
D. are supposed to
答案：D