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单选题 SCBA is a device worn by firefighters to provide breathable air in an immediately dangerous to life or health atmosphere. Here SCBA means ______
学科：航海英语
时间：2024-05-13 10:45:52
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题目1单选题
19.____ on the picture is operational and well-maintained. <img src="https://tihai-oss-cloud.itihey.com/img/d92f8067ddc3f762651d171b2a8656e1.png">A. The SCBAB. The fire bootsC. The fireman suitD. The EEBD
题目2单选题
Each____ needs to be regularly checked and maintained properly in order to be ready for-use all the time. <img src="https://tihai-oss-cloud.itihey.com/img/427999dc05bace33dcca63662a2731a2.png">A. anti-exposure suitB. immersion suitC. Life jacketD. Life vest
题目3单选题
47.Please indicate pick up area.I will use___ to pick up the patientA. hoist cableB. rescue boatC. rescue netD. rescue seat
题目4单选题
50.What is used to control oil slick in the picture? <img src="https://tihai-oss-cloud.itihey.com/img/216ec20240167ef93fcc1ed655fddcd3.png">A. Dispersing agentB. Oil skimmerC. Oil boomsD. Dredging
题目5单选题
31.Each launching appliance shall be so arranged that the fully equipped survival craft it serves can be safely launched when boarded by its full ____ of personsA. ComplimentB. complianceC. compartmentD. Complement
题目6单选题
32.The lifeboat shall be so constructed that it shall be capable of maintaining__when open-to the seaA. positive stabilityB. negative stabilityC. neutral stabilityD. zero stability
题目7单选题
8.There are various types of______ readily for immediate use. <img src="https://tihai-oss-cloud.itihey.com/img/57eae4e60d84a2c071f081eda92ce4f7.png">A. fire cylindersB. fire alarmsC. fire extinguishersD. fire hydrants
题目8单选题
Which of the following is NOT a proper cleaning up method for oil spillA. Dispersing agentB. Uncontrolled burningC. SkimmingD. Bio remediation
题目9单选题
43.The appliance shall be so constructed that the end from which the rocket is____ can be positively identified by day or nightA. rejectedB. objectedC. ejectedD. Injected
题目10单选题
Every lifebuoy shall be of a ______ colourA. highly visibleB. highly invisibleC. prominently visibleD. prominently invisible
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