We’ve always known him a warm but calm character.A. forB. againstC. onD. as

问题补充：

We’ve always known him a warm but calm character.

A. for

B. against

C. on

D. as

答案：

A. for

B. against

C. on

(答案→)D. as

解析：known/famous as.作为……而著名。