下面属于双端点设备的是()
A.PowerTransformer
B.ACLineSegment
C.Jumper
D.CompositeSwitch
参考答案:B, C
Helen is 15 years old, and Joan is 15, too. So Helen is ____ Joan.
A. so old as B. as older as C. as old as
个人客户申请注销网银渠道时()办理。
A、必须到原注册网点
B、必须到注册账户开户行
C、可以到任一农行营业网点
D、必须到省内任一网点