-- I think he is selfish. -- , he is very noble and generous.
A. In other words
B. You are right.
C. Don’t mention it.
D. On the contrary
网友回答
A. In other words
B. You are right.
C. Don’t mention it.
(答案→)D. On the contrary
解析：考查交际用语。根据上下文可知前后两个人的意见相反。句意：—我认为他很自私。—恰恰相反，他很慷慨很高尚。