Life preservers required for overwater operations are stored
A、within easy reach of each passenger.
B、Under each occupant seat.
C、within easy reach of each seated occupant.
A、within easy reach of each passenger.
B、Under each occupant seat.
C、within easy reach of each seated occupant.
第1题
The passage is mainly about ________.
A) the uses of life preservers
B) the design of life preservers
C) the materials for life preservers
D) the buoyancy of life preservers
第2题
A.in lieu of life preservers during fire drills
B.in lieu of life preservers during boat drills
C.in lieu of life preservers during an actual emergency
D.when carrying out duties near a weather deck's edge
第3题
A.the forepeak
B.messrooms
C.convenient protected topside locations
D.locked watertight containers
第4题
【题目描述】
第1题:The passage is mainly about ________.
A) the uses of life preservers
B) the design of life preservers
C) the materials for life preservers
D) the buoyancy of life preservers
【我提交的答案】:B |
【参考答案与解析】: 正确答案:D |
答案分析:
【我的疑问】(如下,请求专家帮助解答)
额 老师好
我觉得这个题主要是说B选项的答案,浮力只是在其中提了一下 为什么答案选D呢?
第5题
Life preservers should be stowed in ().
A.the forepeak
B.messrooms
C.convenient protected topside locations
D.locked watertight containers
第6题
A.ring buoys are thrown overboard
B.engines are stopped
C.fire pumps are started
D.life preservers have been issued to everyone
第7题
A.notify the competent authorities
B.sound the alarm
C.have passengers put on life preservers
D.cut off air supply to the fire
第8题
A.ring buoys are thrown overboard
B.engines are stopped
C.fire pumps are started
D.life preservers have been issued to everyone
第9题
A.They may be worn while working on deck but not while working over the side
B.They must be used only under supervision of a designated ship's officer
C.They will be accepted for up to 10% of the required life preservers
D.They may be worn during drills
第10题
A.may be substituted for 10 percent of the required life preservers
B.should be stowed adjacent to lifeboats and emergency stations
C.may be used by boat crews and line handlers during lifeboat drills
D.should be used when carrying out duties near a weather deck's edge
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