【正确答案】
B
【答案解析】[解析] widespread:流行的、广泛存在,例如:The news attracted widespread attention.这一消息引起了广泛的关注。Well-known,著名的、知名的,例如:He is a well-known pianist.他是一位知名的钢琴家。used:旧的、二手的,例如:He bought a used car last week at a very low price.上周他以极低的价格买了辆二手车。celebrated:庆祝,例如:The school celebrated her sixtieth anniversary with a sing contest.那所学校举行了一场歌咏比赛,庆祝建校六十周年。