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
The sun is a star.(46)That is because it is near us; but the other stars are far away. The sun shines because it is very hot, bu
The sun is a star.(46)That is because it is near us; but the other stars are far away. The sun shines because it is very hot, bu
admin
2009-06-15
29
问题
The sun is a star.(46)That is because it is near us; but the other stars are far away. The sun shines because it is very hot, but the moon shines because it reflects the sun’s light. ’It is like a big mirror. If we visited the moon, we should see the earth.(47).
Sometimes the earth moves between the sun and the moon. Then the earth’s shadow falls on the moon; no light from the sun can then reach the moon. The moon gets dark because it cannot reflect the sun’s light. (48).
Does the sun ever get dark during the say? It does so when the moon hides it. Sometimes the moon goes in front of the sun. We can watch its edge when it slowly crosses the sun’s disc. Everything gets darker and darker; then, at last, we cannot see any part of the sun’ s disc. The moon is hiding it completely. That is a total eclipse of the sun; sometimes only part of the sun’s disc is hidden; that is not a total eclipse.(49).
(50)There was a total eclipse of the moon on January 9, 2001. That event was visible from Europe, Africa and Asia. There were about 20 total eclipses of the sun between 1970 and 1999. The latest was seen on June 21 this year in Angola, Zambia, Zimbabwe, Mozambique and Madagascar.
A. Eclipses are not seen in every part of the world.
B. The earth’s shadow was beginning to move away.
C. We call this an eclipse of the moon.
D. It appears to be bigger than any other star.
E. It is also like a mirror and it reflects the light of the sun.
F. It is a partial eclipse of the sun.
选项
答案
C
解析
这是一道常识判断题,当地球运转到太阳和月亮之间,月亮由于反射不到太阳光而变黑,这是月食,故选C。
转载请注明原文地址:https://kaotiyun.com/show/WmLd777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
ASpecialClockEverylivingthinghaswhatscientistscallabiologicalclockthatcontrolsbehavior.Thebiologicalclock(5
TheboysoldgoodsfromdoortodoorbecauseWhentheboyandtheyoungwomanmetagainyearslater
Howmanydiseasesareknowntoattackwheat?Whatisthemainideaofthesecondparagraph?
AColorfulLifeonCampusBIntelligentStudentBodyCExcellentAdministrationDDistinguishedFacultyESubstantialFinan
CampbellbelievespeopleshouldpaymoreattentiontohealthpromotionanddiseasepreventionbecausemostofthesediseasesWh
AWondersMadebyOurSickbutCharmingLittleGirlBHelpingaDoctortoSucceedCHeartsSaddenedbyaRareDisorderofOur
AWondersMadebyOurSickbutCharmingLittleGirlBHelpingaDoctortoSucceedCHeartsSaddenedbyaRareDisorderofOur
OldManMythsandRealities1.Whendoesamiddle-agedmanbecomeanoldman?Officially,ofcourse,it’swhenwereachreti
"Iamnotmeddling."Marysaidmildly,"I’mjustcurious."
EarthquakeEveryyearearthquakesareresponsibleforalargenumberofdeathsandavastamountofdestructioninvariouspart
随机试题
Whichofthefollowingsentencesdoesnotincludeanindependentgenitiveconstruction?
国家行政机关
休克病人的体位一般应采用()
对个人住房贷款楼盘项目的审查包括()。
信贷审批或信贷决策应遵循的原则不包括()。
一般资料:求助者,女性,19岁,大学生。下面是心理咨询师与求助者之间的一段咨询对话。心理咨询师:你好!请问我能为你提供什么帮助吗?求助者:我最近总感到紧张,睡不好觉。心理咨询师:你能谈谈是什么事情让你感到紧张,并出现
教师对学校或者其他教育机构侵犯其合法权益,或者对学校或者其他教育机构作出的处理不服的,可以向教育行政部门提出申诉,教育行政部门应当在接到申诉的()作出处理。
依次填入下面文字十横线处的关联词语,恰当的一组是______。______任何生物的活动都有时间上的周期性节奏,______宇宙飞船中宇航员的活动也要符合地球上昼夜循环的规律。______他们在密封舱里,没有习以为常的昼夜交替,______要通过仪
求极限.
______dealswiththerelationshipbetweenthelinguisticelementandthenonlinguisticworldofexperience.
最新回复
(
0
)