【判断题】远程自动抄表计费系统的构成主要包括:智能电度表、抄表采集器、抄表集中器和中央服务器
【判断题】传感器命名一定要严格遵守国标GB/T 7666-2005
【单选题】What were largely transported along the ancient Silk Routes to the world outside?
A.
Agricultural products.
【单选题】What do we learn about the Baildons' ancestors?
A.
They were bad managers.
B.
They had been treated unfairly.
C.
They had always been poor.
D.
They didn't maintain their house properly.
【单选题】Slaves in American were largely used for what kind of labor?
A.
Agricultural (farm labor)
【单选题】The voters were______largely by a desire for change.