A. Mr. White was kind to them B. Mr. White had a company C. Mr. White often had a joke with them D. they liked to use computers 参考答案:A 答案解析:解析:从文章第一段第三、四句“He was nice to his employees and often had a joke with them.They liked him very much
第34题: [单项选择]波分设备内部电缆中,其中有数据电缆。数据电缆作用?() A. 传递告警数据,使设备告警通过机柜的截铃开关做出声音提示。 B. 使设备告警通过电源告警子架的告警灯板以及机柜告警门板的指示灯显示,包括设备电源通/断、严重告警和主要告警的状态。 C. 承载NCP板采集的设备告警,并由OA子架的告警接口送至电源告警子架监控插箱的WARN接口。 D. 承载子架所需的各种控制总线、数据总线。 参考答案:D