1. 5 people sit around a round table, the number of different arrangements is
A. 30
B. 24
C. 60
D. 20
1. B Note that only the order is considered, so we can fix one person, and the other 4 people can be arranged arbitrarily, thus we have $1 \times 2 \times 3 \times 4=$ 24 ways. Therefore, the answer is B.