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、Biologists. B、Geologists. C、Oceanographers. D、Astronomers. B细节题。对于这个新理论,对话中提到most geologists don’t accept it,选项中disagree与原文中do
A、Biologists. B、Geologists. C、Oceanographers. D、Astronomers. B细节题。对于这个新理论,对话中提到most geologists don’t accept it,选项中disagree与原文中do
admin
2013-06-25
91
问题
M: How did you like yesterday’s astronomy class?
W: It was interesting, but the point she was trying to make seemed a little far-fetched.
M: Oh, that new theory that ocean water came from comets?
W: Yeah. Do you remember what it’s based on?
M: Some recent satellite photos, I think. Apparently, space satellites recently detected thousands of small comets colliding with the earth’s outer atmosphere, (19) almost 40,000 per day.
W: OK, so they collide with the atmosphere. Then that’s what created the water?
M: It’s not that the collision created water. Comets contain water. They are made up mostly of cosmic dust and water. When they collide with the atmosphere, they break up and the water they contain rains down to the earth. Ocean water came from that raia (20)
W: Oh, well, this morning, I asked my geology professor about that. He said that most geologists don’t accept it. (21)
M: Why not?
W: Well, their research indicates that most of the water molecules from the comets will have burnt up as they fell through the atmosphere. Enough rain couldn’t have reached the earth to fill up the ocean.
M: Well, do the geologists have an alternative theory to explain where ocean water came from?
W: Yeah, he said the more traditional view is that ocean water came from volcanoes.
M: From volcanoes?
W: Right! As the volcanic fumes are mostly steam. And they claim that it was volcanic steam that created the oceans, not rain from comets.
19. What did recent photographs from a space satellite indicate?
20. According to the new theory, where did ocean water come from?
21. What group disagrees with the new theory described in the conversation?
选项
A、Biologists.
B、Geologists.
C、Oceanographers.
D、Astronomers.
答案
B
解析
细节题。对于这个新理论,对话中提到most geologists don’t accept it,选项中disagree与原文中don’t accept同义,故答案选B。
转载请注明原文地址:https://kaotiyun.com/show/sRn7777K
0
大学英语六级
相关试题推荐
A、Susanisafastworker.B、SusandidJack’shomework.C、Susandidn’tdothehomeworkonherown.D、Susanhasnotfinishedherh
A、Themanisnotsuitablefortheposition.B、Thejobhasbeengiventosomeoneelse.C、Shehadreceivedonlyoneapplicationle
A、Suegotpromoted.B、Johnhadtoquithisjob.C、BothJohnandSuegotaraise.D、Suefailedtocompleteherproject.A录音结尾提到,
A、Itwasmadeofaluminum.B、Itwasn’tlargeenough.C、Itwouldn’tmoveinthewind.D、Itwastooheavytoputup.D选项中的It,wasn’
A、Treatingfriendsofthehouse-owner.B、Sweepingtheflooreveryday.C、Wateringthegarden.D、Cuttinggrassonthelawn.D事实细节
A、TheWaterWorld.B、TheGarden.C、TheWaterfallGarden.D、TheCableCarterminal.A细节辨认题。对话中男士提到,由于时间有限,所以他建议可以不去theWaterWorl
Thefirsttwostagesinthedevelopmentofcivilizedmanwereprobablytheinventionofprimitiveweaponsandthediscoveryoff
Whenaninventionismade,theinventorhasthreepossiblecoursesofactionopentohim:hecangivetheinventiontotheworld
AutomationThetermautomationwascoinedaround1946bytheautomobileindustrytodescribetheincreaseduseofautomatic
HowtoSurviveaLayoffYou’velostyourjob,butit’snottheendofyourcareer.Getthehelpyouneedtosetyoubackon
随机试题
政策抉择的最后一环是()
Nobodywantstobesick.Unfortunatelyourbodiescandevelopproblems.Whenwearen’thealthy,ourbodiestellus.Sometimesa
徐某,女,37岁,感冒后始觉眼睑水肿,继则双下肢水肿,腰部不适,咽痛,尿检有蛋白、红细胞,诊断为急性肾小球肾炎,舌红,苔薄黄,脉浮数。现患者咳喘较甚,可加
A.自身抗体B.病毒感染C.细菌感染D.血钙降低E.碘缺乏Graves病的主要特征是
【给定资料一】近年来,随着国家和地方政府对扶贫攻坚的政策扶持及资金投入力度越来越大,被曝光的涉及扶贫领域的腐败案例不断涌现,扶贫领域俨然已经成为腐败的“重灾区”。扶贫资金被人“惦记”,和其监管难有很大关系。从横向上看,扶贫资金来源过多,
行政诉讼的证据保全申请需要在举证期限届满前以口头或书面形式提出。()
Latenextcentury,whenscholarsarescriptingthedefinitivehistoryofthePC,theselastfewyearsofhigh-octanegrowthmay
下列选项中,不属于清朝入关后制定的适用于少数民族地区法规的是()。
查询“教师表”的全部记录并存储于临时文件one.dbf中的SQL命令是()。
Ifonlythepatient_______adifferenttreatmentinsteadofusingtheantibiotics,hemightstillbealivenow.
最新回复
(
0
)