首页
登录
职称英语
Mountain climbing is becoming a popular sport, but it is also a【B1】_____ dan
Mountain climbing is becoming a popular sport, but it is also a【B1】_____ dan
游客
2024-05-05
46
管理
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】______. [br] 【B2】
选项
答案
experienced
解析
登山者面临的最常见的危险就是高原反应,空格后的climbers提示空格处应该是一个积极意义的形容词。experienced“有经验的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3585644.html
相关试题推荐
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dan
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dan
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dan
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dan
Mountainclimbingisbecomingapopularsport,butitisalsoa【B1】_____dan
MynewhomewasalongwayfromthecentreofLondonbutitwasbecoming【C1】_
MynewhomewasalongwayfromthecentreofLondonbutitwasbecoming【C1】_
MynewhomewasalongwayfromthecentreofLondonbutitwasbecoming【C1】_
MynewhomewasalongwayfromthecentreofLondonbutitwasbecoming【C1】_
MynewhomewasalongwayfromthecentreofLondonbutitwasbecoming【C1】_
随机试题
Mosttaxpayershavehadenoughincometaxcollectedbytheiremployersdurin
GlobalWarming1.GlobalwarmingAmixof【T1】______andirregularclimatech
AjuryinNorthernCaliforniahasfoundaphysician【C1】______forelderabus
某地区近年来每逢夏季就有一种传染病流行,且多发生于儿童,主要表现为发热头痛,呕吐
简述幼儿的营养需要。
下列绩效考核方法中,属于战略绩效管理工具的是()A.平衡计分法 B.评价量
甲公司准备建造一座大型厂房,总投资额2000万元。因为想要缩短建设周期,尽快投产
A.25 B.5 C. D.
根据作业成本原理,某制造企业的下列作业中,属于增值作业的是( )。A.产品检验
以下属于港口工程施工安全风险评估环节的有()。A.总体风险评估 B.设计阶段安
最新回复
(
0
)