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
2024-05-09
33
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] Although accidents do happen, skiers will be reasonably safe if ______.
选项
A、they stay on the officially approved slopes
B、they ski only for pleasure
C、they ski only at resorts
D、they choose less crowded ski slopes
答案
A
解析
细节题。根据最后一段第二句,使滑雪者欣慰的是,在指定的滑坡上发生雪崩是极为罕见的。
转载请注明原文地址:https://tihaiku.com/zcyy/3590877.html
相关试题推荐
[originaltext]Thewintergift-givingseasonisresponsiblefortwentyperc
Opinionsayspolicymakers____________(有责任向公众告知他们得来的教训).areresponsibletotell
__________(突然遇上一场倾盆大雨)hewaswetthrough.Caughtinasuddendownpour(or.at
[originaltext]W:Bob,canwereallyaffordaholiday?We’repayingforthishou
[originaltext]W:Bob,canwereallyaffordaholiday?We’repayingforthishou
Deathcomesquicklyinthemountains.Eachwinterholidaymakersarecaught
Deathcomesquicklyinthemountains.Eachwinterholidaymakersarecaught
[audioFiles]audio_eusm_0222(20106)[/audioFiles]A、Gettingrichquickly.B、Distin
[originaltext]M:Mrs.Winter,Ineedyouradvice.Iwanttobuyadressformywif
[originaltext]M:Mrs.Winter,Ineedyouradvice.Iwanttobuyadressformywif
随机试题
WhatdoesAnnmean?[br][originaltext]M:HowdoyoulikemyEnglishclass,Ann
PASSAGEONE[br]WhomadethetrailsintheGrandCanyon?TheHisatsinom.根据题目的the
Thousandsofyearsago,travelingwasveryhard.Therewerenoroadsandnoc
在信息中心的人口资源管理中,对县级以上的城市按人口多少排序,其序号为该城市的编码
当施工机械停工导致费用索赔成立时,台班停滞费用正确的计算方法是()。A:按照机
某综合楼,共10层,一至三层为商场,三层以上为住宅,当建筑内全部设置自动喷水灭火
“诸断罪而无正条,其应出罪者,则举重以明轻;其应入罪者,则举轻以明重。”——《唐
男性,46岁。有乏力、腰背痛2年,常有便秘,既往高血压病史5年。查体:腹部稍膨隆
晋升竞赛的基本特点包括( )。A.更高一级的职位通常是事先设计好的 B.晋升
根据波士顿矩阵,()区内的企业或产品,业务增长率较低,但市场占有率较高,相
最新回复
(
0
)