Lack of teamwork can result in _____by rivals when we have a basketball game.

A．defeated

B．being defeated

C．defeating

D．to be defeated

防伪税控系统税务端包括五个子系统，分别是（）。

A.税务发行子系统、企业发行子系统、发票发售子系统、报税子系统、认证子系统

B.企业发行子系统、发票发售子系统、报税子系统、认证子系统、开票子系统

C.认证子系统、稽核子系统、协查子系统、开票子系统、征管信息系统