【单选题】三相电路中,不对称负载采用( )连接方法。
【简答题】新年快到了,父母要带你去置办新衣,你应该做到( )
【单选题】The boy said he was quite ______ that he had made a careless mistake.
【判断题】相对方向同类车相遇,左转弯车辆应让直行车辆先行。
【简答题】The idea of living here and of a living here is ________.
【判断题】令牌环网有效的解决了总线型局域网的冲突问题,但这种拓扑结构组网复杂,不易扩展。
【判断题】令牌环网有效的解决了总线型局域网的冲突问题,但这种拓扑结构组网复杂,不易扩展。()
【单选题】It's hard to imagine _____ anywhere else but here. [ ]
【单选题】It's very convenient( )here.