首页
登录
职称英语
[originaltext]M:[22]Dr. Cole, thank you for agreeing to this interview for the
[originaltext]M:[22]Dr. Cole, thank you for agreeing to this interview for the
游客
2023-08-26
11
管理
问题
M:[22]Dr. Cole, thank you for agreeing to this interview for the Daily Campus News. Can you tell us about what you and your colleagues discussed at the annual astronomy society meeting last month?
W: Yes. For the first time ever, the scientific community has established the existence of planets outside our own solar system. Of course, we knew that certain distant stars existed, but only recently did we learn that several of them are orbited by their own planets.
M: Why did it take so long to locate those planets?
W: Well, you have to understand, that they are a billion times dimmer than their parent stars. It would be like trying to see the light of a candle next to a huge explosion. We don’t currently have a telescope that can be used to see them.
M: But if the astronomers didn’t see the planets through a telescope, how did they find them?
W: By a very indirect method. Hum, the astronomers measured subtle distortions in the frequency of the light from the parent stars and observed that some of the stars seem to rock back and forth. They determined that this is caused by the gravitational pull from orbiting planets.
M: There is a powerful new telescope being built in Arizona. Will that help them see these planets?
W: They should be able to see them at least in the form of small spots of light. And then the scientists would be able to break down and analyze this light.[25]By doing this, they hope to learn about the chemical composition of these planets. Oxygen and ozone molecules, for example, would be evidence of life on these planets.
22. What does the man probably do?
23. Why was it hard to locate the newly found planets?
24. How did the scientists establish the existence of the planets?
25. What can scientists learn by analyzing the light from the planets?
选项
A、He is an astronomer.
B、He is a journalist.
C、He is a geographer.
D、He is a pilot.
答案
B
解析
推断题。对话一开始,男士感谢女士(Dr.Cole)接受《校园每日新闻》(the Daily Campus News)的采访(interview),由此可推断男士应该是一名记者,故答案为[B]。
转载请注明原文地址:https://tihaiku.com/zcyy/2959860.html
相关试题推荐
[originaltext]Theworld’spopulationcontinuestogrow.Therenowareabout
[originaltext]Theworld’spopulationcontinuestogrow.Therenowareabout
[originaltext]Theworld’spopulationcontinuestogrow.Therenowareabout
[originaltext]Eversincehumanshaveinhabitedtheearth,theyhavemadeus
[originaltext]Eversincehumanshaveinhabitedtheearth,theyhavemadeus
[originaltext]Thefamilyischanging.Inthepast,grandparents,parents,a
[originaltext]W:EnglishLanguageCenter.HowmayIhelpyou?M:Hello.I’mcal
[originaltext]W:Hello.15thDistrictOfficerMaryspeaking.M:Help.Yeah,uh,
[originaltext]W:Hello.15thDistrictOfficerMaryspeaking.M:Help.Yeah,uh,
[originaltext]M:Youknow,Ireallythinkyoushouldrunforclasspresident.E
随机试题
[originaltext]W:Ijustmadeupaquartoforangejuicethismorning,andnowI
Manyofthemostdamagingandlifethreateningtypesofweathertorrentialr
台背与墙背填筑施工应符合相关规定,其中二级及二级以上公路应按设计做好过渡段,过渡
甲购买乙的一套房屋(带家具、家电),双方于3月6日签订书面合同;4月15日乙向甲
场地内消防车道的最小转弯半径是多少?( )A.9m B.12m C.15m
∫cos3xdx的值为()。
常见发热伴肝脾肿大的疾病,除外A.结缔组织病 B.急性菌痢 C.淋巴瘤 D
如何理解“没有不合格的学生,只有不合格的教师”这句话?
证券业协会的权力机构是()。 A.董事会B.股东大会 C.会员大会D.
在某项目的招投标过程中,甲、乙、丙投标人的投标报价分别为500万元、480万元、
最新回复
(
0
)