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
2023-08-25
17
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.
12. Why did the man ask the woman about the lecture?
13. What did Prof. Smith say about active volcanoes under the West Antarctic ice sheet?
14. What can be inferred about the woman?
15. 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/2955131.html
相关试题推荐
[originaltext]M:Iwantabiggercarformyfamily.ButI’mnotsureifanyof
[originaltext]M:Iwantabiggercarformyfamily.ButI’mnotsureifanyof
[originaltext]Amidmajorcutstopublicfunding,politicalleadershavecit
[originaltext]Amidmajorcutstopublicfunding,politicalleadershavecit
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]It’sunrealistictothinkthattheaverageperson,who’sface
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]M:Kathy,chaostheoryseemstobeabranchofphysicsormathema
[originaltext]W:Oh,hello,John.Areyouusingyourdictatingmachinethismor
[originaltext]W:Oh,hello,John.Areyouusingyourdictatingmachinethismor
随机试题
Entertheinformationage.Informationistherawmaterialformanyoftheb
Thedestinyofwildplacesinthe21centurycanbereadinthenumbers.The
A.脓血便 B.便血 C.便秘 D.流脓 E.周期性疼痛肛裂的主要临床表
患者,男性,65岁。胃溃疡伴瘢痕性幽门梗阻。今晨在气管内麻醉下行毕Ⅱ式胃大部切除
A.中药材B.中药饮片C.中成药D.中药E.天然药物在现代医药理论指导下使用的天
急性肝炎时,LDH同工酶谱中以何种增高为主A.LDHB.LDHC.LDHD.LD
某市为响应国家大力发展公共租赁住房的号召,决定利用一块国家所有的耕地建设公共租赁
20世纪70年代末,当时的货币交易商为了逃避美国的外汇管制而开发了货币互换。(
函证被审计单位的应付账款时,注册会计师的以下做法中正确的是()。A.某账户在资
协调性宫缩乏力,宫口开大5cm,无头盆不称,最佳处理是A.人工破膜后静点催产素
最新回复
(
0
)