【简答题】The young engineer sat down on a rock and rested his head in his hands. He would never get home; it was 36 . For weeks he had been 37 in the Northwest Canadian forest. Now there was a terrible 38 behi...
【单选题】The chief engineer and general manager _____meeting some foreign friends in the meeting—room, after which he and his foreign friends _____going to attend a welcome party in the evening.