首页
登录
职称英语
The air surrounding us is important to everyone. Without air, we could not e
The air surrounding us is important to everyone. Without air, we could not e
游客
2025-07-25
19
管理
问题
The air surrounding us is important to everyone. Without air, we could not exist. Everyone understands that. But air is necessary in many other ways — ways that are not always so obvious or widely known.
If we did not have air, there would be no sound. Sound travels through air. Where there is no air, there is no sound. Without air there would be no fire. There would be no automobiles, since motors need air in order to operate.
Without air, there would be no wind or clouds. The night time would be very cold and the days very hot. We would be forced to seek shelter from the sun, as there would be no atmosphere to protect us from the sun’s deadly rays.
In this huge ocean of air surrounding the earth, there is more energy than in all the coal, oil and gas we have on the earth. Electrical energy is collected in the atmosphere as water is collected and stored in a dam (大坝). The existence of electricity in the air has been known for centuries. Men have gazed in wonder at the bright patterns of lightening in storm clouds. But thorough (彻底的,深入的) study of electricity in the air was not possible until the development of radio. [br] It is not widely known that ______.
选项
A、air is important to human being
B、air is important to the earth
C、air is necessary in many other ways
D、air is necessary to the animals
答案
C
解析
本题考查对句意的理解。根据文章第一段最后一句“But air is necessary in many other ways—ways that are not always so obvious or widely known”,可以得出答案[C]与其句意相符合。
转载请注明原文地址:https://tihaiku.com/zcyy/4176492.html
相关试题推荐
Morethanoneteacher______toldhimitisimportantthathelearnEnglishwell
WhatwasMissRichards?[originaltext]Hello,everyone.I’dliketotellyouast
ArtWithoutLimitArtshouldnotbelimitedtoamuseum."Artandcreati
ArtWithoutLimitArtshouldnotbelimitedtoamuseum."Artandcreati
TheErieCanalwasthefirstimportantnationalwaterwaybuiltintheUS.It
TheErieCanalwasthefirstimportantnationalwaterwaybuiltintheUS.It
Howmuch______shelookedwithoutherglasses!A、wellB、goodC、bestD、betterD本题考查
Ifyouwishtobecomeabetterreader,herearefourimportantpointstoremembe
Ifyouwishtobecomeabetterreader,herearefourimportantpointstoremembe
Ifyouwishtobecomeabetterreader,herearefourimportantpointstoremembe
随机试题
TheNavajopeopleofArizonaandNewMexicobuildtheirhogans,cone-shapeddwel
[originaltext]Now,listentoPartTwooftheinterview.M:Whatwasshockingwa
Informationabouttigersharksisrareinbookssomostofthispaperabout
Somedayinthefuturetheyareboundto_______forthecrimestheyhavecommitted
A.《外科正宗》 B.《万病回春》 C.《金匮要略》 D.《黄帝针灸甲乙经
Thechangeinthatvillagewasmiraculou
A.麻疹疫苗 B.流行性腮腺炎疫苗 C.卡介苗 D.乙肝疫苗 E.甲肝疫
初次面谈中了解客户贷款需求状况时,除贷款目的、贷款金额、贷款期限、贷款利率、贷款
最早在教学理论上提出班级授课制思想的是()。 A.泰勒B.夸美纽斯C.
下列各项中,允许延长持有待售规定的一年期限的情况有()。A.买方或其他方意外设
最新回复
(
0
)