值班机工英语听力与会话模拟题（一）听力部分一、词汇（每题3分，共10题，共计30分）1. A. The sand shore. B. The deep sea.C. The sea coast. D. The stone.2. A. Crankshaft. B. Camshaft.C. Tail shaft. D. Middle shaft.3. A. Poppet valve. B. Non-return valve.C. Butterfly valve. D. Ball valve.4. A. Motor room. B. Main engine.C. Auxiliary generator set. D. Fresh water generator.5. A. Oily water separator.B. Oil separator.C. Fresh water generator.D. Turbocharger.6. A. Telemotor. B. Tele
