题干
She was determined to marry an African boy, which was considered as a from tradition.
A：departure
B：decline
C：discrimination
D：demand
答案(点此获取答案解析）
A
与居民人均消费
进行统计调查, 
(单位:千元),若某城市居民消费水平为7.675,估计该城市消费额占人均工资收入的百分比为（ ）