首页
登录
职称英语
[originaltext]M: Hi, Sue. I was wondering if you could fill me in on Monday’s c
[originaltext]M: Hi, Sue. I was wondering if you could fill me in on Monday’s c
游客
2023-08-28
55
管理
问题
M: Hi, Sue. I was wondering if you could fill me in on Monday’s class. I had to go to the dentist for an emergency and I missed Prof. Smith’s lecture. What was it on?
W: It was pretty interesting. She talked about volcanoes, active volcanoes under the... uh... West Antarctic ice sheet.
M: There are active volcanoes under the ice?
W: Apparently so. She said they help protect the ice sheet and prevent melting. Flooding will be pretty bad if that ice melted, not only there but all over the world.
M: You lost me there. Volcanoes are hot. How can something hot prevent ice from melting?
W: Wait a minute. Let me check my notes. Yeah, here it is. Volcanic heat melts just enough ice to create a slippery surface on the bottom of the glacier. This water allows ice to flow out into the ocean, so the solid interior ice is protected from the ocean’s warmth. Does that make sense?
M: Sort of. You mean that because the ice is flowing out to the ocean, the warmer ocean water can’t flow in.
W: Exactly. And the ice that melts is constantly being replaced by snow. Prof. Smith said that if the ice sheet ever broke up and melted, the sea level would go up 7 meters. Then we would have those floods.
M: Is that really possible? Or is it one of those exaggerations you hear all the time?
W: As far as I can understand, it is possible, because of the global warming. I mean, if the ocean got a lot warmer, that interior ice would be very likely to melt.
M: Thanks for telling me about the lecture. Sounds like I’ve missed a pretty important class.
22. Why did the man ask the woman about the lecture?
23. What did Prof. Smith say about active volcanoes under the West Antarctic ice sheet?
24. What can be inferred about the woman?
25. According to Prof. Smith, what will happen if the ice sheet melts?
选项
A、They are very dangerous to the nearby community.
B、They can bring rare materials to the surface.
C、They produce more heat to the ocean.
D、They can prevent the ice sheet from melting.
答案
D
解析
女士说到,Smith教授说南极西部的海底火山能够保护冰川,防止融化。即D。
转载请注明原文地址:https://tihaiku.com/zcyy/2964734.html
相关试题推荐
[originaltext]Mostpeopleknowatleastsomeoftheoldwaysofpredictingw
[originaltext]M:Hi,Grace.MindifIeatlunchwithyou’?W:No.Mr.Evans,no
[originaltext]M:Hi,Grace.MindifIeatlunchwithyou’?W:No.Mr.Evans,no
[originaltext]W:Goodmorning,DoctorShermanAlexie.Let’stalkaboutyourlif
[originaltext]W:Goodmorning,DoctorShermanAlexie.Let’stalkaboutyourlif
[originaltext]W:Goodmorning,DoctorShermanAlexie.Let’stalkaboutyourlif
[originaltext]M:WhatkindoffatheramI?Myonlysonalmostdied,andIdidn’
[originaltext]M:Iwonderwhetheritwouldbepossibletochangethisdoublero
[originaltext]W:Goodmorning.I’mheretoseeMr.Addison.M:Mr.Addisonwent
[originaltext]Whalewatchingisagrowingecotourismindustryaroundthew
随机试题
TheChineseworlddivingchampionwas______fromthenationalteam,whichhasb
在项目评估中,贷款人为有效降低和分散融资项目在建设期和经营期的各类风险,可以采取
碱性硼化钒(VB2)一空气电池工作时发生的反应为: 用该电池为电源,选用惰性电
6、7、18、23、38、() A.47B.53C.62D.76
Thechangeinthatvillagewasmiraculou
平反,是对处理错误的案件进行纠正。以下哪项最为确切地说明了上述定义的不严格?(
ABS树脂是下列哪几种物质的共聚物?() A.丙烯腈、乙烯B.丙烯腈、1
铁路建设物资实行分类管理,分为甲供物资和自购物资两类。下列属于自购物资的是()。
应急工作应当遵循的原则有()。A.预防为辅,平战结合 B.以人为本,安全第一
最新回复
(
0
)