首页
登录
职称英语
[originaltext] Balloons have been used for sport for about 100 years. There
[originaltext] Balloons have been used for sport for about 100 years. There
游客
2024-02-27
55
管理
问题
Balloons have been used for sport for about 100 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 man age 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
A、They are impossible to guide.
B、They may go up in flames. D} They are cheaply made.
C、They tend to leak gas.
D、They are cheaply made.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3488474.html
相关试题推荐
[originaltext]TodayIwouldliketotalkabouttheearlydaysofmoviemaki
[originaltext]W:Hi,Sid.Ilovedyourconcertlastnight!Howereyou?M:I’m
[originaltext]W:Hi,Sid.Ilovedyourconcertlastnight!Howereyou?M:I’m
[originaltext]W:Hi,Sid.Ilovedyourconcertlastnight!Howereyou?M:I’m
[originaltext]M:HeyJane,whereareyougoingthisweekend?W:Hi,Bob.I’mgo
[originaltext]W:I’mgladthattoday’sphysicsclassisover.Whatdidyouthin
[originaltext]W:I’mgladthattoday’sphysicsclassisover.Whatdidyouthin
[originaltext]W:I’mgladthattoday’sphysicsclassisover.Whatdidyouthin
[originaltext]W:I’mgladthattoday’sphysicsclassisover.Whatdidyouthin
[originaltext]W:I’mgladthattoday’sphysicsclassisover.Whatdidyouthin
随机试题
WhatistheMandoing?[br][originaltext]M:WhatcanIdoifIcan’tfinishrea
Theentrepreneurhadawell-deservedreputationfor______,havingaccuratelyant
All______isacontinuoussupplyofthebasicnecessitiesoflife.A、whatisnee
对于单位阶跃输入,下列说法不正确的是()。A.只有0型系统具有稳态误差,其大小与
地籍管理信息系统的信息查询方式主要有( )。A.指定专题进行简单查询 B.指
下列隧道中,应在洞口外合适位置设置联络通道,以便紧急情况时车辆转换是()。
下面谱例用了哪种对位技术? A.对比 B.倒影 C.逆行 D.变奏
既能解表散寒、通窍止痛,又能燥湿止带、消肿排脓的是A:细辛B:荆芥C:川芎
根据《水利工程基本建设项目竣工决算审计规程》,竣工决算审计是()的重要依据。A
关于慢性肾盂肾炎的临床表现,下列哪项是错误的A.尿路刺激征可不典型 B.轻度水
最新回复
(
0
)