基本养老保险基金的个人账户资金来源中应由职工个人缴纳的比例，是职工本人缴费工资的( )。
A．5%
B．8%
C．10%
D．12%
参考答案：B
— Are you familiar ___ the music?
— Yes. The music is very familiar ___ me, but I can't remember when and where I heard it. [ ]
A. with, with
B. to, to
C. with, to
D. to, with
关于梅毒下疳的描述，错误的是（）
A.为圆形或椭圆形，境界清楚的溃疡
B.触疹有软骨样硬度
C.损害常为多发
D.无疼痛与压痛
E.不经治疗3-8周自然消失
