【简答题】The old man has two lovely dogs. The old man lives next door. The old man ____________________________ has two lovely dogs.
【单选题】Wir ______ gestern in Stuttgart einen Termin.
【判断题】重合闸后加速是当线路发生永久性故障时,启动保护不带时限朊选择的动作再次断 开断路器。
【简答题】Passt ________ (ihr) der Termin?
【单选题】Leider muss ich den Termin .
【单选题】The old man has retired from the factory. He _____ there for 30 years.
【简答题】A.t[1]=U[1]^T[2]=W[2]^T[3]=V[4] B.t[1]=V[1]^T[2]=U[2]^T[3]=U[4] C.t[1]=W[1]^T[2]=U[2]^T[3]=V[4] D.t[1]=U[1]^T[2]=V[2]^T[3]=V[4]