--- Why was Mr. Li so happy this morning?
--- Because he was honoured with a(n) for excellence in teaching.
A. present
B. gift
C. award
D. reward
网友回答
A. present
B. gift
(答案→)C. award
D. reward
解析：考察名词词义辨析。A礼物；B礼物，天赋；C奖项；D报酬，奖金（指帮助别人所得到的奖金）；句意：—为什么李老师今天上午如此开心？—因为他被授予优秀老师的奖。根据句意说明C正确。