首页
登录
职称英语
[originaltext] Balloons have been used for sports for about one hundred yea
[originaltext] Balloons have been used for sports for about one hundred yea
游客
2024-11-01
15
管理
问题
Balloons have been used for sports for about one hundred years. There are two kinds of sport balloons: gas and hot air. Hot air balloons are safer than gas balloons, which may catch fire. Hot air balloons are preferred by most balloonists in the United States because of their safety. They are also cheaper and easier to manage than gas balloons. Despite the ease of operating a balloon, pilots must watch the weather carefully. Sport balloon flights are best early in the morning or late in the afternoon, when the wind is light. Over the years, balloonists have tried unsuccessfully to cross the Atlantic Ocean. It wasn’t until 1978 that three American Balloonists succeeded. It took them just six days to make their trip from their homes in the United States to Paris, France. Their voyage captured the imagination of the whole world.
选项
答案
Balloons have been used for sports for about one hundred years. There are two kinds of sport balloons: gas and hot air. Hot air balloons are safer than gas balloons, which may catch fire. Hot air balloons are preferred by most balloonists in the United States because of their safety. They are also cheaper and easier to manage than gas balloons. Despite the ease of operating a balloon, pilots must watch the weather carefully. Sport balloon flights are best early in the morning or late in the afternoon, when the wind is light. Over the years, balloonists have tried unsuccessfully to cross the Atlantic Ocean. It wasn’t until 1978 that three American Balloonists succeeded. It took them just six days to make their trip from their homes in the United States to Paris, France. Their voyage captured the imagination of the whole world.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3826542.html
相关试题推荐
WhatisthepurposeofthemeetinginLuxembourg?[br][originaltext]TheW
PresidentProsperAvrilhasbeenarrestedonchargeof______.[originaltext]
WherewasSberrillgoingwhenFillmether?[br][originaltext]M:Hi,Sherril.
WherewasSberrillgoingwhenFillmether?[br][originaltext]M:Hi,Sherril.
WherewasSberrillgoingwhenFillmether?[originaltext]M:Hi,Sherril.W:Hel
[originaltext]Balloonshavebeenusedforsportsforaboutonehundredyea
Whendidtheunemploymentratebegintoincrease?[br][originaltext]TheU
Whendidtheunemploymentratebegintoincrease?[br][originaltext]TheU
WhatwasSulaimanHashim?[br][originaltext]PoliceinSingaporeareinvesti
Howmanypeoplediedinlastmonth’sriot?[br][originaltext]AnEthiopian
随机试题
Whyarewarriorscapableofworkingtogether,althoughtheylikefightingwithe
Goodafternoon,folks.Today’sdiscussiontopicis"OnlineShopping".Witho
[originaltext]M:Goodmorning,DrHealy.Welcometo"TheyearstoCome".W:Tha
Spaceandoceansarethenewworld______(科学家们正在努力探索).whichscientistsaretrying
【B1】[br]【B4】A、forB、aboutC、inD、withD固定搭配。benostalgicabout…是固定搭配,表示“对……留恋”
产品的寿命周期成本由制造成本和( )组成。A.设计成本 B.使用成本 C.
心室肌细胞的超常期相当于A.从动作电位0期去极到复极达-55mv的时间 B.
耻骨联合上缘至股骨内上髁上缘是A.18寸 B.12寸 C.14寸 D.16
光固化复合树脂充填时,分层光照每层的厚度不超过A.0.5mm B.1.0mm
施工单位应根据国家有关标准、规范和施工现场的实际负荷情况,编制施工现场“临时用电
最新回复
(
0
)