单选题
An epigram is usually defined {{U}}being{{/U}} a bright or witty thought that is tersely and ingeniously expressed.
【正确答案】
A
【答案解析】[分析] 习惯搭配。
define sth as sth给……下定义,界定:In this dictionary“reality”is defined as“the state of things as they are, rather than as they are imagined to be”.在这本字典里“现实”被界定为事情的真实状态而非想象中的那样。