航海英语154—必威体育精装版修正稿.docVIP

[4] Have the safety belts for _______been examined? A. total enclosed lifeboats B. totally enclosing lifeboats C. totally enclosed lifeboats D. total encloseing lifeboats 答案：C 全封闭式救生艇的安全带已经检查过了吗？ [5] The fire-protected lifeboats are found_____________. A. in satisfactorily condition B. satisfactorily C. satisfactory D. satisfactored 答案：C防火救生艇被发现是良好的 [6] We test the water spray fire protection system of fire-protected lifeboats every 3 months,___ the abandon ship drill. A. combining with B. combined with C. combining to D. combined to 答案：B我们每三个月测试防火救生艇的喷水防火系统，连同弃船训练。 [8] Painting on _________is prohibited because it will weaken its sensibility A. ship shell B. exterior of winches C. hydrostatic release unit D. hold ladders 答案：C在静水压力释放器上涂漆是被禁止的，因为它将会减弱灵敏度 [20] Without doubt the radar is a highly important navigation aid. But duty officer shall aware that_____ when using it. A. Its range reading is more accurate than its bearing reading B. A low-lying coastline with a long, flat beach will show up properly on the radar C. Radar is only aimed at collision avoidance. D. The use of radar is necessary only when visibility is restricted. 答案：A毫无疑问雷达是一种非常重要的助航设备。但是值班驾驶员在使用的时候应该注意到他的距离读书比方位读数要精确 [44] The acccuracy of the DGPS mainly depends on_______. A. The price of the equipment B. The relative angle between the satellite C. The position of the observer D. The age of the calculated correction 答案：D 差分GPS的精度主要依赖于计算改正量 [45]What is the purpose of a Pedestal（基座，柱脚） Roile? A. To change the direction of lead on a mooring line B. To secure a chain C. To secure the eye of a mooring line D. To facilitate towing 答案：A Pedestal Roile的用途是什么？改变系泊缆的导向 [46] You stand a greater risk of injuring yourself or your shipmate during mooring and unmooring operations than at any other time. So remember ________. A. Do not wear safety shoes,gloves and an overall with long sleeves B. Stand as closely as possible i