对公客户基本信息查询（11000）查询方式为（）。
A.账号
B.证件
C.合约
D.客户号
参考答案：A, B, C, D
地骨皮具有的功效是( )
A．夏枯草B．石膏C．淡竹叶D．栀子E．黄芩
--Excuse me. Could you tell me to Xi’an Expo?
--Take No.231 to get there.
A．which bus should I take
B．how far is it
C．which bus I should take
D．how far it is
