首页
登录
职称英语
What are speakers mainly discussing? [br] [originaltext]M: How did you like yes
What are speakers mainly discussing? [br] [originaltext]M: How did you like yes
游客
2023-11-02
44
管理
问题
What are speakers mainly discussing? [br]
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 was based on?
M: Some recent satellite photos, I think.(8)Apparently, space satellites recently detected thousands of small comets colliding with earth’s outer atmosphere, almost 40, 000 per day.
W: Ok, so they collided with the atmosphere. So that’s what created the water?
M: It’s not that the collision created water.(9 - 1)Comets contain water. They are made up mostly of cosmic dust and water.(9 - 2)When they collide with the atmosphere, they break up. And the water they contain rains down to earth. Ocean water came from that rain.
W: Oh. Well, this morning I asked my geology professor about that. He said that most geologists don’t accept it.
M: Why not?
W: Their research indicates that most of the water molecules from the comet would have burned up as they fell through the atmosphere. Enough rain couldn’t have reached the earth to fill up the ocean.
M:(10-1)Well, did the geologists have an alternative theory to explain where ocean water came from?
W:(10 -2)Yeah, he said the more traditional view is that the ocean water came from volcanoes.
M: From volcanoes?
W: Right. They say volcanic fumes are mostly steam. And they claimed that it was the volcanic steam that created the oceans, not rain from comets.
选项
A、Biologists.
B、Geologists.
C、Oceanographers.
D、Astronomers.
答案
B
解析
本题考查事实。根据(10—1)和(10一2)可知,女士的地理学教授说大部分地理学家不赞成这一说法。因此B为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3151837.html
相关试题推荐
TheunemploymentrateinFebruarywas______.[br][originaltext]Thedeepdo
TheunemploymentrateinFebruarywas______.[originaltext]Thedeepdownturn
HowmanygoldminerstookpartinthestrikeinSouthAfrica?[originaltext]
HowmanyvehicleswillberecalledbyToyota?[originaltext]Drivingalatem
Whyarethebeescalled"AfricanizedHoneyBees"?[br][originaltext]These
Whyarethebeescalled"AfricanizedHoneyBees"?[br][originaltext]These
Wecaninferfromthespeakerthat______.[br][originaltext]Today,Iwant
Whatisthepurposeofthisconversation?[br][originaltext]M:Hello.Ineedt
Whatisthepurposeofthisconversation?[br][originaltext]M:Hello.Ineedt
Whatisthepurposeofthisconversation?[originaltext]M:Hello.Ineedtotalk
随机试题
Youcanhave______paiddirectfromyouraccount.[br][originaltext]Presente
It’snosecretthatscrollingthroughendlessimagesandannouncementsof
TheHistoryofChineseAmericans[A]ChinesehavebeenintheUnitedStat
Accustomedthoughwearetospeakingofthefilmsmadebefore1927as"silent
简述教育的相对独立性的表现。
可导致卟啉代谢紊乱,使血红蛋白合成受抑的是A.PbB.HgC.CdD.AlE.A
新投运和解体检修后的设备,应在投运后3个月内进行一次运行电压下的检测。()
2021年一季度,规模以上工业原油产量同比增长:A.低于0.4% B.0.
语文老师想在课上播放《老师难忘的记忆》视频。录制时各科老师纷纷响应,都来帮忙,这
患者,女性,50岁。对称性多关节肿痛伴晨僵1年余,血RF1:40(+),ESR1
最新回复
(
0
)