某村在距村庄较远的地方修建了一座小型水电站,发电机输出功率为9kW,输出电压为500V,输电线的总电阻为10Ω,允许线路损耗的功率为输出功率的4%.求:
— Did you notice her enter the office just now?
— No, I ____ (repair) my computer all the time.
小明的爸爸在下个路口____遇到红灯