—What do you think of his advice?

—What he said sounded ______, I think. [ ]

A. quite perfectly

B. nice and helpful  

C. very clearly

D. polite or friendly

一类网终端物理外设连接方式需符合业务规范要求，外设设备类型、型号需符合分行设备统一要求，禁止（）

A.接入多硬盘、USB存储设备连接

B.非业务需要的蓝牙、3G、4G等无线网络连接手机等非授权设备的取电行为

C.其它与业务无关的接口设备连接

D.以上都对