首页
登录
职称英语
Most of us know to stay low to the floor if we’re caught in a fire, or head
Most of us know to stay low to the floor if we’re caught in a fire, or head
游客
2024-05-01
9
管理
问题
Most of us know to stay low to the floor if we’re caught in a fire, or head to the basement if a storm’s coming, or board up the windows in a hurricane. But because relatively few of us live along fault lines, the massive earthquake that hit Haiti was a reminder that we’re far less experienced in what to do when the ground below us shakes. If we’re in a house or building, for example, our first impulse might be to run outside—but, counterintuitive(与直觉相反的)as it might sound, experts warn against that since people are too often killed by falling or fallen objects as they try to escape.
Of course, just as the best way to survive car crashes is to make safer cars, the best way to reduce the risk of being killed in an earthquake is to enact stronger building codes. But given how many of us travel in quake-prone regions today—including, tragically, the four students and two professors from Lynn University in Florida who perished in the Haiti quake—even folks who don’t reside in California should know how to survive an earthquake. But there are two different, and at times competing, schools of thought on the matter—both of which are considered valid but perhaps not always in the same situations.
The most conventional and widely accepted practice by the disaster-response community is the "drop, cover and hold on" approach, which urges people to take cover beneath something like a heavy table to avoid falling objects. The newer method—and less researched—is known as the "triangle of life." It rec-ommends lying down in a fetal position not under but next to furniture; as roofs and walls collapse on the top of those sofas and desks, buffer(缓冲)spaces are created that protect people from being crushed. Over the past decade, a consensus has been building that "drop, cover and hold on" is a more appropriate method for developed countries like the U.S., where improved construction has greatly reduced the likelihood of structures collapsing inwards. The triangle of life is thought to be more suitable in developing nations like Haiti, where inferior building codes make finding a "survivable void" inside collapsed buildings more important than shielding yourself from falling pieces. "You have to think about the hazard level of the area you’re in," says Gary Patterson, a geologist and director of education and outreach at the Center for Earthquake Research & Information at the University of Memphis in Tennessee. "If you’re going to play the odds, drop and cover may be the best way to go, but a lot of emergency responders might say triangle of life because they’re the ones who see the fatalities in buildings that do collapse." [br] As for which method to choose in an earthquake, Gary Patterson suggests basing the choice on_____.
选项
A、your whereabouts
B、the intensity of the earthquake
C、the "drop, cover and hold on" approach
D、the "triangle of life" approach
答案
A
解析
该句表明Gary Patterson建议,地震时应选用哪种方法,应先考虑the hazard level of the area,即应先考虑身处的地方可能造成什么危险,再决定用“蹲下、掩护和抓牢”的办法还是“生命三角”的方法,由此可见,本题应选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3579802.html
相关试题推荐
Mostofusknowtostaylowtothefloorifwe’recaughtinafire,orhead
Mostofusknowtostaylowtothefloorifwe’recaughtinafire,orhead
Mostofusknowtostaylowtothefloorifwe’recaughtinafire,orhead
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
Caughtinasqueezebetweenthehealthneedsofagingpopulationsononehan
随机试题
Dolphinshavethepowertomakepeoplefeelbetterjustbytheirpresence,accor
Thedictionarysaysatrendisakindofmovementordirection.Peoplearoun
雨水管道空隙容量利用与地形坡度有密切关系。与平坦地区相比,陡坡地区折减系数的取值
A. B. C. D.
建立大学生党员质量保障体系的重要性是()A.有利于充分发挥党组织在大学生思想政
心肌酶
A.镇静B.抗肿瘤C.抗血栓D.降低血压E.平喘延胡索和地龙共同的药理作用是
下列不属于项目管理方面内容的是()。A.施工安全管理 B.施工成本控制 C.
在共产主义社会里,下列哪一项成为人们生活的第一需要? A.生产资料公有制B.劳
物资采购合同的合同当事人为()。A.承包人和发包人 B.供货方和承包人 C
最新回复
(
0
)