在宗法制度之下，中国古代社会结构的基本单位是( )
A．宗族
B．家庭
C．什伍里甲
D．个人
参考答案：A
小便余沥不尽多属
A．湿热蕴结
B．肾气不固
C．膀胱虚衰
D．肾阴亏损
"______" means "to have, show confidence or pride in one’s worth, good character, ability, .etc".
A. To ride one’s high horse B. To keep a straight faceC. Not to bat an eyelid D. To hold one’s head high
