预算单位应于收到（）时，按额度确认收入。
A.授权支付到账通知书
B.财政授权支付凭证
C.银行对账单
D.银行收款确认书
参考答案：A
Maggie _____ watch Beijing Opera rather than _____ pop songs, though she can't understand it. [ ]
A. prefers; listen to
B. prefers to; to listen to
C. prefers; listening to
D. prefers to; listen to
蕲蛇具有的功效是（）
A.祛风通络，利水
B.舒筋活络，止痛
C.祛风，通络，止痉
D.补肝肾，强筋骨
E.祛风湿，退虚热
