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
23
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] 【B4】
选项
答案
dizzy
解析
此处应填入形容词,与light-headed并列作feel的表语。dizzy意为“眩晕的”。
转载请注明原文地址:https://tihaiku.com/zcyy/3585646.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
Thepossibilitythattheexplosionwascausedbysabotagecannotbe______.A、brok
TemperatureThreescalesoftemperature,each
[originaltext]M:Goodmorning.W:Goodmorning.HowcanIhelpyou?M:[6]Iund
Royaltyandasenseofresponsibilityare______toastablemarriage.A、indispen
某主机的IP地址为200.15.13.12/22,其子网掩码是()。A.25
按《水利水电工程等级划分及洪水标准规定》(SL252-2017),水利水电
沥青混合料试件空隙率是计算得到的参数,因而其大小与测试方法无关。()
全面质量管理的英文缩写是()。A.TBM B.GRC C.CSI D.T
申请商品房公积金个人住房贷款时,借款人须提供的补充材料不包括( )。A.借款人
A.石油醚 B.正丁醇 C.甲醇 D.乙醇 E.水可用于提取多糖、蛋白质
最新回复
(
0
)