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
47
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:http://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
EmilyDickinsonwasdifferentfromotherwomenofhergenerationinthatshe
一、考题回顾 题目:《为政务公开喝彩》 为了更好地为人民服务,我国政府全面推
驾驶机动车驶入高速公路匝道后,以下哪种说法是正确的?()A.允许超车 B.不
电力系统和电气设备的接地,按其作用不同分为()。A.工作接地 B.保护接地
将椭圆,绕x轴旋转一周所生成的旋转曲面的方程是:
与郁证虚证关系最为密切的脏腑是()A.肝 B.脾 C.心 D.肾
下列药材需要在装斗前过筛过罗的是A:细粉B:全草类或种子类饮片C:细小种子类
基金募集阶段是基金托管人开展基金托管业务的起始阶段。()
以下操作,属于跨品种套利的是( )。A.A交易所9月菜粕期货与A交易所9月豆粕期
(2015年真题)某工程划分为3个施工过程、4个施工段组织固定节拍流水施工,流水
最新回复
(
0
)