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
For the last hundred years the climate has been growing much warmer. This has had a number of different effects. Since the begin
For the last hundred years the climate has been growing much warmer. This has had a number of different effects. Since the begin
admin
2009-07-28
76
问题
For the last hundred years the climate has been growing much warmer. This has had a number of different effects. Since the beginning of the 20th century, glaciers (冰河) have been melting very rapidly. For example, the Muir Glacier in. Alaska has retreated 2 miles in 10 years. Secondly, rising temperatures have been causing the snowline to retreat on mountains all over the world. In Peru, for example, it has risen as much as 2,700 feet in 60 years.
As a result of this, vegetation has also been changing. In Canada, the agricultural crop line has shifted 50 to 100 miles northward. In the same way cool-climate trees like birches and spruce have been dying over large areas of Eastern Canada. In Sweden the tree line has moved up the mountains by as much as 65 feet since 1930 .
选项
A、glaciers have been melting very gradually
B、the climate has been growing much warmer
C、the snowline has retreated on mountains
D、vegetation has been changing
答案
B
解析
根据第一段第一句和第三句“For the last hundred years the climate has been growing much warmer.”可知B为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/hMuK777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
TheotherdayIannouncedthatIwouldgoabroadforfurtherstudiesrightaftermycollegeeducation.Mydecisionevoked(引起的)th
A、Waystomakequickandroughguesses.B、Humanbeings’inbornsenseofnumbers.C、Thedevelopmentoftheabilitytoestimate.D
On21st-centurycampuses,isthereroomstillfortraditionalliteraturesuchasShakespeare?Adecliningnumberofstudentsthi
On21st-centurycampuses,isthereroomstillfortraditionalliteraturesuchasShakespeare?Adecliningnumberofstudentsthi
A、Hedidn’tknowtheresultuntilnow.B、Hedidn’tbelievethatheactuallywon.C、Hecouldn’thavewonthatcompetition.D、Hew
Whencaughtinpouringrainwithoutanumbrella,mostpeoplepickuptheirpace.Butanoldtale【T1】______thatapersonwhorun
Agroupofscientistsknownfortheirskepticismaboutclimatechangehasreanalysedtwocenturies’worthofglobaltemperature
ResearchersfromtheUniversityofPlymouthinEnglandwonderedwhethermoodmightaffectthewaykidslearn.Tofindout,they
A、Listeningtotheradio.B、Readinganewspaper.C、WatchingtelevisionD、Watchingasportsgame.B女士问男士是否知道纽约队和芝加哥队谁赢了比赛,男士回答说他还
随机试题
简述一级评估的内容。
简述外科引流的目的及适应证。
2岁以下婴幼儿,为避免损伤坐骨神经,不宜选用后臀注射,宜选用臀中肌或臀小肌。()
有关穿刺检查的描述下列哪项是错误的
丁公司需要确定未来的股利政策,希望采取的股利政策能为投资者提供可预测的现金流量,减少管理层将资金转移到盈利能力差的活动的机会,并为企业提供稳定的现金流。根据以上信息可以判断,适合该公司选择的股利分配政策是()。
会议财务管理应遵循的原则是()。
患者,女性,26岁。妊娠5个月,下中切牙之间牙龈乳头处形成一肿物2个月,色紫红,易出血。最可能的诊断是()。
有如下函数模板:templateTsquare(Tx){returnx*x;}其中T是()。
Exportofhandicraftproductsisthemainstayofthecounty’seconomy.
TechniquesforGroupDiscussionLearninghowtoparticipateingroupdiscussioncouldbeoneofthemostimportantskillsyou
最新回复
(
0
)