海船船员考试
单选题Mooring winches are often combined with （） units so that one prime mover drives both.A craneB hatch coverC windlassD steering gear
题目
crane
hatch cover
windlass
steering gear
相似问题和答案
第1题：
The spur geared mooring winches have advantages over worm geared ones in .
A.higher efficiency of the gear train while reversing
B.the higher gear ratio
C.the multi-start feature
D.higher recovering speed
第2题：
A、such few friends
B、such a few friends
C、so few friends
D、so few a friends
第3题：
A、So does the one.
B、So the one does.
C、The one does so.
D、The one so does
第4题：
Grammar is a description of the（）of a language and the way in which linguistic units such as words and phrases are combined to produce sentences in the language.
structure
略
第5题：
Navigational charts are ______ frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners．
A.published with
B.combined with
C.in connection with
D.subject to
第6题：
where he is going, so he often gets into the trouble
78. 去掉the
第7题：
Do you often write to your father ________ (one) a month?
31. once
第8题：
What does the author imply when he says “There is usually…so mindless”（Line 1, Paragraph 2）？
［A］ Commentators often interrupt your attention.
［B］ TV golf is frequently unaffordable for many.
［C］ One needs to pay handsomely for the setting.
［D］ Some essential parts of the game are missing.
本题考查考生理解基础上的推理引申能力。文章第一段后面部分讲述了作者观看电视高尔夫球赛时的悠然自得的感受。第二段首句则指出“为快乐通常要付出代价”。该段接下来的内容则开始比较观看球赛和实际打球之间的巨大差异：观看球赛时，可以听到评论员分析球员的挥杆。对观看的人来说，它是单一的持续的，而且看不到难度动作，但经过慢动作和一些虚拟的黑板图表的处理后，它就成了一系列复杂的缓慢的身体各个部位的协调动作。人们看到的是流动性，而在专家眼里则成了几何图形，对观众来说很自然的东西，对他们来说却是机械原理。第二段末句作者总结指出，比赛看上去的简单明了和实际需要的不可思议的精确度之间存在很大的差异。因此二段首句中的“快乐”指的是观看球赛的轻松状态，而“代价”则指的是现实中比赛所要求的东西。而这些必要的东西在观看时丧失了。［D］项是作者暗示的内容。 ［B］、［C］项提到的费用问题在文中根本未涉及。［A］项不是作者观点。
第9题：
What could be a result of insufficient lubrication of lifeboat winches and davits ________．
A.Moisture accumulation in winch motor damaging the electrical wiring
B.Freezing of gears in cold weather
C.Corroding of sheaves on the davits so they will not rotate
D.All of the above
第10题：
It seems（）to change the timetable so often.
Aunlogical
Bimlogical
Cinlogical
Dillogical
D
略