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
自考
Scientists have always wanted to know more about the universe. Years ago they knew many things about the moon. They knew how big
Scientists have always wanted to know more about the universe. Years ago they knew many things about the moon. They knew how big
admin
2013-05-15
33
问题
Scientists have always wanted to know more about the universe. Years ago they knew many things about the moon. They knew how big it was and how far away from the earth. But they wanted to know more about it. They thought the best way was to send men to the moon. The moon is about 384, 000 kilometers away from the earth. A plane cannot fly to the moon because the air reaches only 240 kilometers away from the earth. But something can fly even when there is no air. That is a rocket.
How does a rocket fly? There is gas in the rocket. When the gas is made very hot inside the rocket, it will rush out of the end of the rocket, so it can make the rocket fly up into the sky. Rockets can fly out into space. Rockets with men in them have been to the moon. Several rockets without men in them have flown to another planet much farther away than the moon. One day rockets may be able to go to any place in space.
Several rockets without men in them have flown to______.
选项
A、the stars
B、the satellites of the sun
C、the sun
D、another planet of the sun
答案
D
解析
事实细节题。由第二段倒数第二句“Several rockets without men in them have flown to anotherplanet much farther way than the moon. ”可知,一些无人火箭已经飞往太阳系的其他行星了。故选D。
转载请注明原文地址:https://kaotiyun.com/show/KgAR777K
本试题收录于:
英语(二)题库公共课分类
0
英语(二)
公共课
相关试题推荐
物联网(InternetofThings)
Weallknowthathumansaredamagingtheenvironment,butwhatcanwedoaboutit?Somepeoplearetryingtodotheirbittobemo
Weallknowthathumansaredamagingtheenvironment,butwhatcanwedoaboutit?Somepeoplearetryingtodotheirbittobemo
Thecentraltheatrehasaseating______ofmorethan3,000people.
InMarch2004,JoeRyangotanoticefromabillingagencyforahospitalnearDenver,Colorado.Thehospitalwantedpaymentfors
MyfavoritegreatbookisTheAdventureofTomSawyerbyMarkTwain.TomliveswithhisauntPollyinaquietstreetofSt.Pete
MyfavoritegreatbookisTheAdventureofTomSawyerbyMarkTwain.TomliveswithhisauntPollyinaquietstreetofSt.Pete
ImmigrationandProblemsHundredsofthousandsofpeoplesupportingimmigrationrightsintheUSfilledstreetsalloverAme
ImmigrationandProblemsHundredsofthousandsofpeoplesupportingimmigrationrightsintheUSfilledstreetsalloverAme
ImmigrationandProblemsHundredsofthousandsofpeoplesupportingimmigrationrightsintheUSfilledstreetsalloverAme
随机试题
赵某涉嫌煽动分裂国家罪被刑事拘留,辩护律师杨某向公安机关提出会见申请。下列说法正确的是()。
a.lastingb.apersonwhocarriesoninsuranceasabusinessc.alimitplacedbyagovernmentontheamountofimportsorcomm
因肺炎入院,应用抗生素和输液后,体温未下降,今展出现呼吸急促,烦躁。体检:呼吸46/min,血压98/75mmHg,脉搏100/min.口唇有发绀,两肺闻及哮鸣音。为明确诊断应首选哪项检查
胎盘附着部位全部修复需至产后
注册会计师甲、乙、丙共同出资设立一特殊的普通合伙制的会计师事务所。甲、乙在某次审计业务中,因故意出具不实审计报告被人民法院判决由会计师事务所赔偿当事人80万元。根据合伙企业法的规定,下列有关该赔偿责任承担的表述中,正确的是()。
资产负债表中,“长期待摊费用”项目应根据该科目的期末余额填列。()
在近代教育史上,夸美纽斯首次试图把教育学建立在心理学和哲学的基础之上。()
有许多长寿的人,你问他们常吃什么食品,他们回答说:什么都吃,并无特殊的禁忌。但有许多东西他们只需尝一口,就能敏感地判断出成色。读书也是一样,好的书,是人参燕窝熊掌,人生若不大快朵颐,岂不白在世上走过一回?坏的书,是腐肉砒霜氰化物,浪费了时间贻误了性命。名著
将党在抗日战争时期实行的减租减息政策改变为实行“耕者有其田"的政策的是()
Thirtyyearsago,mostteenagershadbicycles,butnowtheyarecomparativelyrare.【C1】______.motorscooters(小型摩托车)aremuch
最新回复
(
0
)