首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Snow Ranger The two things—snow and mountains—which are needed for a ski area, are the two things that cause avalanches, lar
Snow Ranger The two things—snow and mountains—which are needed for a ski area, are the two things that cause avalanches, lar
admin
2011-01-01
56
问题
Snow Ranger
The two things—snow and mountains—which are needed for a ski area, are the two things that cause avalanches, large mass of snow and ice crushing down the side of a mountain—often called White Death.
It was the threat of the avalanche and its record as a killer of man in the western mountains that created the snow ranger. He first started on avalanche control work in the winter of 1937 at Alta, Utah, in Wasatch National Forest.
This mountain valley was becoming well known to skiers. It. was dangerous. In fact, more than 120 persons had lost their lives in 1936 and another 200 died in 1937 as a result of avalanches before it became a major ski area.
Thus, development of Alta and other major ski resorts in the west was dependent upon controlling the avalanche. The Forest Service set out to do it, and did, with its corps of snow rangers.
It takes many things to make a snow ranger. The snow ranger must be in excellent physical condition. He must be a good skier and a skilled mountain climber. He should have at least a high school education, and the more college courses in geology, physics, and related fields he has, the better.
He studies snow, terrain, wind, and weather. He learns the conditions that produce avalanches. He learns to forecast avalanches and to bring them roaring on down the mountainsides to reduce their killing strength. The snow ranger learns to do this by using artillery, by blasting with TNT, and by the difficult and skillful art of skiing avalanches down.
The snow ranger, dressed in a green parka which has a bright yellow shoulder patch, means safety for people on ski slopes. He pulls the trigger on a 75 mm. Recoilless rifle, skis waist deep in powder testing snow stability, or talks with the ski area’s operator as he goes about his work to protect the public from the hazards of deep snow on steep mountain slopes.
The snow rangers are employees of ______.
选项
A、the Forest Service
B、the Resource Bureau
C、the Tourist Board
D、the Sports Bureau
答案
A
解析
“‘雪地管理员’受雇于谁?”第四段中“The Forest Service set out to do it,and did,with its crops of snow rangers”含义是“森林服务部和它的雪地管理员队伍一起着手做这件事(指控制雪崩)并且做到了”,所以从这句话确认答案是A。
转载请注明原文地址:https://kaotiyun.com/show/mgFd777K
本试题收录于:
职称英语综合类B级题库职称英语分类
0
职称英语综合类B级
职称英语
相关试题推荐
WhatIsaDream?Forcenturies,peoplehavewonderedaboutthestrangethingsthattheydreamabout.Somepsychologistssay
SmartWindowsWindowsnotonlyletlightintocutdownonelectricityuseforlighting,butthelightcomingthroughthewi
LosingamphibiansmeanslosingScientiststhinkthatthedeclineofamphibianscould
Whatisthebenefitoftherevolutionmentionedinthefirstparagraph?Comparedtocommonelectricalconductors,superconducto
Oneofthemostimportanttechnologicaldevelopmentsduringthe1980shasbeentheemergenceofopticalfibercommunicationasa
A.HowDrivingHabitsContributetoRoadProblemsB.TheIncreasingUseofMotorVehiclesC.TheImpactoftheCaronCityDevel
Theword"mirror"inthefirstlinecouldbebestreplacedbyBruceHardyhasbeenworkingwithAlthouseBusCompany
Notallmemberstatesabidedbytheprincipletheyhadagreedonpreviously.
FinancialRisksSeveraltypesoffinancialriskareencounteredininternationalmarketing;themajorproblemsincludecommercia
Asagrown-up,howdoesthespeakerseeherselfinthemirror?
随机试题
下列关于胰岛细胞所分泌的激素的叙述,哪项是正确的
男,41岁。因胃溃疡行胃部分切除术后半年,自觉饭后出现上腹饱胀不适、腹胀等消化不良现象,伴呕血1次,量少。体检上腹轻压痛,诊断为“急性胃炎”。此病的主要病因是
脂肪酸合成发生的亚细胞部位
以下片剂中,能够避免肝脏首过效应的是()。
不同废物有不同的安全处置期要求,危险废物填埋场的安全处置期大于( )年。
在一般的压缩空气站中,最广泛使用的空气压缩机是()。
某工厂,设计年产销量为3万件,每件的售价为300元,单位产品的可变成本为100元,单位产品营业税及附加40元,年固定成本280万元,则该厂不亏不盈时,最低年产销量为( )。
根据《支付结算办法》规定,单位、个人和银行在票据上签章时,必须按照规定进行。下列签章有效的有()。
空气中的细颗粒物PM2.5是造成灰霾天气的元凶之一,严重危害人体健康,国家环保部门新修订的《环境空气质量标准》将其纳入监测范围。这表明()。
瑞士糖:冰糖
最新回复
(
0
)