银期业务查询交易包括（）。
A.管理账户余额查询
B.期货资金账户余额查询
C.签约信息查询
D.交易明细查询
参考答案：B, C, D
His plan _____ when it was put into practice because he had not given enough attention to details.
A．broke down
B．broke up
C．broke out
D．broke away
