首页
登录
职称英语
[originaltext] The year is 2501, and the Earth is desperately short of fuel.
[originaltext] The year is 2501, and the Earth is desperately short of fuel.
游客
2024-03-02
73
管理
问题
The year is 2501, and the Earth is desperately short of fuel. All Earth’s coal, oil and wood have been used up long ago, and scientists have been sent to the ends of the universe in search of alternative forms of energy.
A rich and powerful civilization has been discovered on the planet Jupiter, and Earth is supplied with fuel by constant supply fleets from that planet, but the price is very high. Unless it discovers an alternative source of energy soon, civilization on Earth will fail, and its inhabitants will have to move to other planets where they will be little more than slaves. Then Jupiter will take possession of Earth-- the most beautiful, most desirable planet in the universe.
Human scientists have been sure for a long time that Jupiter possesses a method of creating constant energy and now ten explorers on a secret mission from Earth have discovered the secret--a kind of heavy, green dust which will change salt water to high grade petroleum. This dust covers a large part of Jupiter’s surface, and just a few pounds of it could solve the world’s energy crisis since it would reproduce itself continuously in Earth’s atmosphere.
选项
A、Heavy, green water which changes salt dust to high grade petroleum.
B、Heavy, green dust which changes salt water to high grade petroleum.
C、Light, grey water which changes salt dust to high grade petroleum.
D、Light, grey dust which changes salt dust to high grade petroleum.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3497995.html
相关试题推荐
[originaltext]TherewasonceamanhiSouthAmericawhohadaparrot,apetb
[originaltext]Agoodmodernnewspaperisanextraordinarypieceofreading.I
[originaltext]Agoodmodernnewspaperisanextraordinarypieceofreading.I
[originaltext]Well,goodmorning.Lastweekwewentthroughthebeginningof
[originaltext]Well,goodmorning.Lastweekwewentthroughthebeginningof
[originaltext]Well,goodmorning.Lastweekwewentthroughthebeginningof
[originaltext]M:Excuseme,mayIasksomequestionsaboutthereceptionparty
[originaltext]M:Excuseme,mayIasksomequestionsaboutthereceptionparty
[originaltext]W:Isupposeyouhaveboughtsomegiftsforyourfamily.M:Well,
[originaltext]W:Isupposeyouhaveboughtsomegiftsforyourfamily.M:Well,
随机试题
Foracenturyandahalfthepianohasbeenoneofthemostpopularsoloinstrum
Smith:Oh,it’steno’clock.I’dbettergonow.Host:______A、Ok.Pleasewalksl
DuringtheGreatDepression,industrialoutputfellbynearlyfiftypercentfrom
期刊的栏目设计应该( )。A.符合宗旨,体现特色 B.既要稳定,又求创新
前牙中舌侧窝最深的牙是A.下颌尖牙 B.上颌中切牙 C.上颌侧切牙 D.下
下述哪项不符合世界卫生组织提出癌症三阶梯止痛治疗方案的原则A.从小剂量开始 B
伴有高血压的快速心律失常患者宜选用的药物是A.尼莫地平 B.硝苯地平 C.地
患者,女,30岁。烦热干渴,头痛,牙痛,牙龈出血,舌红苔黄而干。治疗应首选A:龙
按五行相生相克的规律,以下哪一条是错误的()。A.木为水之子B.水为火之所不胜
7,10,16,22,()A.28 B.32 C.34 D.45
最新回复
(
0
)