首页
登录
职称英语
What is the lowest. temperature in the Antarctic? [originaltext] The Antarct
What is the lowest. temperature in the Antarctic? [originaltext] The Antarct
游客
2024-10-14
52
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 temperature may fall as low as - 88℃. Even in the summer months the tempera rare 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 modern 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,andtemperaturemayfalla8lowas—88℃.”明确地告诉了我们答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3801092.html
相关试题推荐
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
Cellscannotremainaliveoutsidecertainlimitsoftemperature,andmuchn
随机试题
Asresearcherslearnmoreabouthowchildren’sintelligencedevelops,theya
出现下列哪种情况需要求施工单位重新修订施工进度计划()。A.工程初期曲线是
下列用电设备中,哪一个功率因数最高?()A.电烤箱 B.电冰箱 C.家用
下列企业的建设用地使用权不得单独抵押的是( )。A.集体企业、村企业 B.乡
不能用来评价沥青混合料高温稳定性的指标有()。A.稳定度 B.流值 C.动稳
地陪送行前的工作包括:()A:核实交通票据 B:商定出行李时间 C:商定集合
()是学校及其他教育机构有别于企业组织的根本特点。A.营利性 B.公益
假设基金净值增长率服从正态分布,则可以期望在67%的情况下,净值增长率会落入平均
女性,44岁,GP,因侵蚀性葡萄胎收入院治疗。检查:BP100/60mmHg,R
旅游经济地区结构是指旅游产业在各地区配置的状况及各地区在全国旅游业整体格局中的地
最新回复
(
0
)