首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Nearly 15,000 degrees Fahrenheit. B、Nearly 50,000 degrees Fahrenheit. C、Nearly 5,000 degrees Fahrenheit, D、Nearly 150,000 degr
A、Nearly 15,000 degrees Fahrenheit. B、Nearly 50,000 degrees Fahrenheit. C、Nearly 5,000 degrees Fahrenheit, D、Nearly 150,000 degr
admin
2010-08-04
84
问题
Thunderstorms are the least dangerous and least violent of all the storms. Almost everyone has experienced a thunderstorm with its heavy rains, high winds, lightning and accompanying thunder. This type of storm can release a great deal of energy. A single thunderstorm can release energy to the atmosphere equivalent to a hydrogen bomb. There are some 50,000 thunderstorms that occur on earth daily. This would make the daily energy released into the atmosphere equal to billions of tons of TNT.
Certain conditions must exist for thunderstorms to develop. First, the air must contain a great deal of water vapor. Second, there must be a rapidly rising air current. Thunderstorms may produce lightning and thunder. Lightning is a result of the rapidly rising air. The temperature produced by lightning is nearly 50,000 degrees Fahrenheit. This tremendous amount of heat causes the air to expand suddenly. This causes sound waves to be produced in the air which are heard as a crashing or loud noise called thunder.
选项
A、Nearly 15,000 degrees Fahrenheit.
B、Nearly 50,000 degrees Fahrenheit.
C、Nearly 5,000 degrees Fahrenheit,
D、Nearly 150,000 degrees Fahrenheit.
答案
B
解析
信息明示题。文章第二段指出,The temperature produced by lightning is nearly 50,000 degrees Fahrenheit.由此可知B正确。本题的关键是要听清fifty-thousand而不是fifteen-thousand。
转载请注明原文地址:https://www.kaotiyun.com/show/yYA7777K
0
大学英语四级
相关试题推荐
A、Becauseitcanstrengthentheirbackmuscles.B、Becausetheyarenotcarryingtheirbodyweightontheirfeet.C、Becauseitin
Formanywomenchoosingwhethertoworkornottoworkoutsidetheirhomeisaluxury:theymustworktosurvive.Othersfacea
FromGolda:theLifeofIsrael’sPrimeMinisterTheStrugglewithHerParentsoverHerEducationWhenGoldagraduatedas
Theuseofchemicalsinalmostallareasoflifehasbecomeacommonplacephenomenon.Thereisgrowingevidence,however,thatc
TheriseofEnglishisaremarkablesuccessstory.WhenJuliusCaesarlandedinBritainnearlytwothousandyearsago,Englishd
Themostprevalentuseofintelligencetestscoresistopredictdegreeofacademicsuccess.Suchscoresareusedinsomecommun
Howwelookandhowweappeartoothersprobablyworriesusmorewhenareinourteensorearlytwentiesthanatanyothertime
A、Peter’smotheriscomingfordinner.B、Peterwillbeunabletocome.C、Peterdoesn’tliketocome.D、Peterisvisitinghismot
Throughouthistory,peoplehavebeenthevictimsofpickpockets.Today,pickpocketingisoneoftilemostrapidlyincreasingcri
随机试题
Whatproblemdoesthespeakerdescribe?
患者,女,25岁。恶寒重,发热轻,无汗头痛,肢体酸痛,流涕清稀,痰吐稀白,舌苔薄白,脉浮紧。治宜选用的方剂是
某有限责任公司被吊销营业执照,公司进入清算阶段,清算组的下列做法不符合法律规定的是:()
在Word应用程序的编辑窗口中,常用工具栏必须出现,否则某些操作将无法完成。 ( )
下列各类公司或行业,不适宜采用市盈率进行估值的有()。Ⅰ.成熟行业Ⅱ.亏损公司Ⅲ.周期性公司Ⅳ.服务行业
对于银行业金融机构重组失败的,国务院银行业监督管理机构可以决定终止重组,由()按照法律规定的程序依法宣告破产。
某白酒生产企业为增值税一般纳税人,2016年1月发生如下业务:(1)购进业务,向农民购进玉米,收购凭证上注明收购价30万元,支付乙公司运费2万元,其中的10%用于本企业职工食堂。(2)委托加工业务,将本月购进玉米的50%运往丙企业(增值
按照增值税的有关规定,下列外购项目中可以作为进项税额从销项税额中抵扣的是()。
Aresomepeoplebornclever,andothersbornstupid?Orisintelligencedevelopedbyourenvironmentandourexperience?Strange
BackinSeattle,aroundthecomerfromtheDiscoveryInstitute,StephenMeyerofferssomepeer-reviewedevidencethattheretrul
最新回复
(
0
)