首页
登录
职称英语
Death comes quickly in the mountains. Each winter holiday makers are caught
Death comes quickly in the mountains. Each winter holiday makers are caught
游客
2023-08-31
47
管理
问题
Death comes quickly in the mountains. Each winter holiday makers are caught unaware as they happily ski away from the fixed runs, little realizing that a small avalanche (雪崩) can send them crashing in a bone-breaking fall down the slope and leave them buried under tons of crisp white snow. There are lots of theories about how to avoid disaster when hit by an avalanche. Practice is normally less cheerful.
The snow in the Salzburg of Austria where a recent disaster took place was typical avalanche material. For several days before the incident I had skied locally. Early winter snow was wearing thin and covered with ice, On top of that new, warmer flakes were gently falling to produce a dangerous carpet. To the skier who enjoys unmarked slopes it is tempting stuff, deep new power snow on a hard base—the skiing that dreams are made of. And sometimes nightmares.
Snow falls in sections like a cake. Different sections have different densities because of the temperatures at the time of the fall and in the weeks afterwards. Problems come when any particular section is too thick and not sticking to the section beneath. The snow of the past few weeks had been failing in rather higher temperatures than those of December and early January. The result of these conditions is that even a slight increase in the temperature sends a thin stream of water between the new snow and the old. Then the new snow simply slides off the mountain.
Such slides are not unexpected. Local citizens know the slopes which tend to avalanche and the weather in which such slides are likely. Traps are set to catch the snow or prevent it slipping; bombs are placed and exploded from time to time to set off small avalanches before a big one has time to build up; and above all, skiers are warned not to ski in danger areas.
In spite of this, avalanches happen in unexpected areas and, of course, skiers ignore the warnings. The one comfort to recreational skiers, however, is that avalanche incidents on the marked ski slopes are quite rare. No ski resort wants the image of being a death trap. [br] Each winter holiday makers in the mountains come face to face with death because ______.
选项
A、they fail to realize how dangerous avalanches can be
B、they are not expert enough at skiing on the fixed runs
C、they are trying to avoid areas where avalanches happen
D、they ski great distances down the mountainsides
答案
A
解析
细节题。根据第一段第二句,当度假者在固定滑道滑下时,很少意识到即使是一次小的雪崩也足以使他们摔下并被数吨的白雪掩埋。
转载请注明原文地址:https://tihaiku.com/zcyy/2974607.html
相关试题推荐
[originaltext]W:Oh,Jack.I’mgladIcaughtyou.IwanttotellyouIhaveto
[originaltext]W:Oh,Jack.I’mgladIcaughtyou.IwanttotellyouIhaveto
[originaltext]Thewintergift-givingseasonisresponsiblefortwentyperc
[originaltext]Thewintergift-givingseasonisresponsiblefortwentyperc
[originaltext]Thewintergift-givingseasonisresponsiblefortwentyperc
Opinionsayspolicymakers____________(有责任向公众告知他们得来的教训).areresponsibletotell
Trafficoverthere___________(一直是拥挤的,无论是工作日,还是节假日).isalwaysheavy,onholiday
[originaltext]W:Bob,canwereallyaffordaholiday?We’repayingforthishou
[originaltext]W:Bob,canwereallyaffordaholiday?We’repayingforthishou
Deathcomesquicklyinthemountains.Eachwinterholidaymakersarecaught
随机试题
【1】[br]【4】[originaltext]Goodmorning,everyone.Today’slectureisabout
(1)LondonmaybeEurope’scommercialcapital,butnotallBritonsarethrill
DothefollowingstatementsagreewiththeinformationgiveninReadingpassage
铂温度传感器至现场控制器之间的接线电阻应小于()。A、1Ω B、2Ω C、3
按照《国务院关于加强地方政府性债务管理的意见》,地方政府举债采取政府债券方式:有
医学决定水平能为病人诊断、治疗()A.提供参考依据B.提供决定性依据C.不能提
刘某购买了一套已装修的普通商品住宅,建筑面积为120m2,总价为50.4万元。假
下述哪种说法是错误的?A.在时间域中,模拟信号是信息的表现形式,信息装载于模拟信
在绩效管理系统总体评估内容中、属于对管理制度的评估的是()A.绩效管理体系在运
属于稳定深基坑坑底的方法有()。A.增加支撑刚度 B.加深围护结构入土深度
最新回复
(
0
)