首页
登录
职称英语
What is the lowest temperature in the Antarctic? [originaltext] The Antarcti
What is the lowest temperature in the Antarctic? [originaltext] The Antarcti
游客
2024-11-01
53
管理
问题
What is the lowest temperature in the Antarctic?
The Antarctic is probably the most difficult place on earth for human beings to survive. For six months of the year there is total darkness, and temperatures may fall as low as -88℃. Even in the summer months the temperature is often below zero.
The first successful expedition to the South Pole was led by Ronald Amundsen. His team used dogs and sledges to cross the frozen continent, and reached the pole in December 1911.
In 1928, Richard Byrd decided to lead an expedition to the Antarctic to explore the unknown area from the air for the first time. It was the largest and best equipped expedition that had ever set out for the Antarctic. Byrd and his team established a base which they called Little America on the coast of the Rosa Sea. In November 1929, during the Antarctic spring, Byrd and three colleagues flew from the Little America base to the South Pole and back in 19 hours.
Byrd’s major achievement was to introduce the use of aircraft, radio and other devices in polar exploration. He did not agree with Ronald Amundsen that the airplanes would one day replace dogs and sledges; he believed that modem techniques were only an addition to the traditional methods of exploration. All of his expeditions, therefore, carried dogs and sledges, and people to look after them. This proved very efficient, and Byrd was able to achieve results of great scientific value.
选项
A、-78℃.
B、-98℃.
C、-88℃.
D、-68℃.
答案
C
解析
原文中的“For six months of the year there is total darkness,and temperatures may fall as low as-88℃.”明确地告诉了我们答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3826610.html
相关试题推荐
SecretaryofStateColinPowellsaid______.[br][originaltext]Secretar
SecretaryofStateColinPowellsaid______.[br][originaltext]Secretar
SecretaryofStateColinPowellsaid______.[originaltext]SecretaryofS
Whousedtolivetogetherinanextendedfamily?[br][originaltext]Thefa
Whousedtolivetogetherinanextendedfamily?[br][originaltext]Thefa
WhydidthemangotoSeychelles?[originaltext]Chris:I’veheardthatyouused
WhogaveNewYorkitsnickname?[br][originaltext]M:Areyoureadyforthetri
WhogaveNewYorkitsnickname?[originaltext]M:Areyoureadyforthetriptot
WhatisthelowesttemperatureintheAntarctic?[br][originaltext]TheAn
WhatisthelowesttemperatureintheAntarctic?[originaltext]TheAntarcti
随机试题
Paulwaslyingonthelawn,hishands______underhishead.A、werecrossingB、we
脑脊液涂片墨汁染色,见到圆形菌体细胞周围宽的空白圈初步诊断为A.隐球菌感染 B
按照《公路水运工程试验检测专业技术人员职业资格考试实施办法》规定的职业资格考试科
Thechangeinthatvillagewasmiraculou
A.医患关系的个体性、稳定性、直接性 B.医患关系的分解趋势和物化趋势 C.
旅行社的核心竞争力具有的特点主要包括( )。A.不可仿制性 B.不可分离性
用人单位的义务不包括()。A.支付劳动报酬 B.执行劳动定额标准 C.
(2007年真题)下列各项中,应按“产权转移书据”税目征收印花税的有( )。A
2×19年12月26日,甲公司与乙公司签订了一份不可撤销的销售合同,双
关于火灾与爆炸说法错误的是()A.火灾与爆炸两者的发展过程相同 B.火灾随着
最新回复
(
0
)