Peter isn’t at all; he always pays the bill when we eat in a restaurant.
A. generous
B. unfair
C. selfish
D. mean
网友回答
A. generous
B. unfair
C. selfish
(答案→)D. mean
解析：形容词义辨析题。A. generous 慷慨 B. unfair 不公平 C. selfish 自私 D. mean 小气 彼得一点也不小气在饭馆吃玩饭后他总是付账。根据句意选D