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
Mountain climbing is becoming a popular sport, but it is also a【B1】_____ dangerous one. People can fall; they may also become il
Mountain climbing is becoming a popular sport, but it is also a【B1】_____ dangerous one. People can fall; they may also become il
admin
2013-04-26
59
问题
Mountain climbing is becoming a popular sport, but it is also a【B1】_____ dangerous one. People can fall; they may also become ill. One of the most common dangers to climbers is altitude sickness, which can affect even very【B2】_____ climbers.
Altitude sickness usually begins when a climber goes above 8,000 or 9,000 feet. The higher one climbs, the less oxygen there is in the air. When people don’t get enough oxygen, they often begin to【B3】_____ for air. They may also feel【B4】_____ and light-headed. Besides these symptoms of altitude sickness, others such as headache and【B5】_____ may also occur. At heights of over 18,000 feet, people may be climbing in a【B6】_____daze (恍惚). This state of mind can have an【B7】_____ effect on their judgment.
A few【B8】_____ can help most climbers avoid altitude sickness. The first is not to go too high too fast. If you climb to 1 0,000 feet, stay at that height for a day or two. 【B9】______. Or if you do climb higher sooner, come back down to a lower height when you sleep. Also, drink plenty of liquids and avoid tobacco and alcohol. 【B10】______. You breathe less when you sleep, so you get less oxygen.
The most important warning is this: if you have severe symptoms and they don’t go away, go down! 【B11】______.
【B1】
选项
答案
potentially
解析
此处应填人副词修饰形容词dangerous。potentially意为“潜在地”。
转载请注明原文地址:https://kaotiyun.com/show/GGB7777K
0
大学英语六级
相关试题推荐
Itwouldbeinterestingtodiscoverhowmanyyoungpeoplegotouniversitywithoutanyclearideaofwhattheyaregoingtodoa
Comparedwithelderlyparentsandadultchildreninfiveotherindustrializednations,Americansaretwiceaslikelytohave"di
Forthispart,youareallowed30minutestowriteashortessayonthetopicofHealthandLife.Youshouldwriteatleast150
Europe,wheretheso-calledpopulationexplosiongotunderwayinthe18thcentury,isonceagainplayingapioneeringroleind
A、Excited.B、Frightened.C、Shocked.D、Disgusted.B医生说为了查出女士疼痛的原因,要给女士做个检查,需要女士躺在一个大管子里,用激光检查她的全身。女士反问医生是不是一定要做这个检查.她说听起来有点吓人。由此可
A、Thereislittleprofitmargin.B、Itisriskyandhardtopractice.C、Manypeopleareunfamiliarwithit.D、Themarketisunpre
Handsomemenandwomenoftenappeartobeblessedwithluckylives.Nowresearchhasshowntheyareclevererthanmostpeopleas
Livingstandardshavesoaredduringthe21stcentury,andeconomistsexpectthemtocontinuerisinginthedecadesahead.Doest
Chinahasoutlinedanewapproachtoforeigninvestment,withplannerssayingtheywillnowfocuslessonattractinglargeamoun
A、Waterfrominlandseas.B、Rainwater.C、Sewerage.D、Waterfrommountainstreams.D细节推断题从对话中可以得知男士建议女士在远足旅行时带上这种净水器,由此可以判断出它最适用
随机试题
车前子、旋覆花入汤剂宜
溃疡性结肠炎腹痛的特点
患者,女,25岁。妊娠2个月,因饮食不慎,脘腹胀满,恶心呕吐而腹泻,苔腻脉滑。建议选择砂仁配伍应用。请回答下列问题:砂仁的正确用法是
男性,45岁,因违反工作程序被电击伤,出现心脏骤停,进行现场抢救时,首先应
取土区风浪大、运距远的吹填工程应选择()施工方式。
对国有资产享有法人财产权的是()。
传统绘画风格对中国动画电影的影响___________,其中意义最为深远的就是水墨画对国产动画电影所作的___________,这不仅是中国民族风格的体现,也是世界动画界的一次___________。填入画横线部分最恰当的一项是()。
有以下程序:#include<stdio.h>main(){chars[]={’’012xy’’};inti,n=0;for(i=0;s[i]!=0;i++)if(s[i]>=’a’
WhenIheardthatMrs.Thatcherresigned,Icalledher.Iwantedhertoknowthatmyheartwaswithher,andthatIthoughtEngl
Ateacherissomeonewhocommunicatesinformationorskillsothatsomeoneelsemaylearn.Parentsarethe【C1】______teachers.
最新回复
(
0
)