In recent years there has been a noticeable decline in such（ ）British institutions as afternoon tea and the Sunday roast.
A、venerable
B、vulnerable
C、vulgar
D、vigorous
【正确答案】：A
【题目解析】：venerable a. 庄严的，值得尊敬的 ；venerate v. 崇敬vulnerable a. 脆弱的，易受攻击的 Newborn babies are vulnerable to diseases. vulgar a. 粗俗的vigorous a. 充满活力的 take vigorous exercise 做剧烈运动句意：近些年，一些神圣的英国传统如下午茶和周日烧烤已经呈现出显著的下降趋势。
