大额支付系统的会计档案按规定要求入档保管。凭证、报表的保管期限为（）。
A.5年
B.10年
C.15年
D.永久
参考答案：A, C
Nobody knew that the reason______ he was often blamed. Perhaps that was______ he made the same mistakes told several times.
A．which; because
B．why; because
C．that; that
D．why; that
当归芍药散的药物组成是（）
A.当归、芍药、黄芩、白术、泽泻
B.当归、芍药、川芎、白术、泽泻
C.当归、川芎、芍药、茯苓、白术
D.当归、芍药、川芎、茯苓、白术、泽泻
E.当归、川芎、芍药、山药、茯苓、白术
