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
83
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、BecauseSmartyPigmakeshimcarefulwithhismoney.B、BecauseSmartyPighelpshimrealizehisfinancialgoal.C、Becausethelo
Thebenefitsofquittingsmoking—reducedriskofcancerandmanyotherhealthproblems—areknown.Butformillionsofsmokers,t
Whencaughtinpouringrainwithoutanumbrella,mostpeoplepickuptheirpace.Butanoldtale【T1】______thatapersonwhorun
ResearchersfromtheUniversityofPlymouthinEnglandwonderedwhethermoodmightaffectthewaykidslearn.Tofindout,they
A、Sheisangryattheman’sdelay.B、Sheiscaughtinatrafficjam.C、Shedoesn’tmindtheman’sdelay.D、Sheprefersreadingt
Itiscustomaryforadultstoforgethowhardanddullandlongschoolis.Thelearningbymemoryofallthebasicthingsonemu
Einsteinwastheman_____TheoryofRelativityhasinfluencedourideasoftimeandspace.
Icanuseacomputer,but_____itcomestorepairingthem,Iknownothing.
A、Cooking.B、WatchingTV.C、Makingcheesecakes.D、Eatingcheesecakes.B男士告诉女士现在正在上演烹饪节目,并说女士可以学一下如何做乳酪蛋糕;女士说她现在不看烹饪节目了,并让男士换台。由此
随机试题
A、 B、 C、 D、 B前面四个图形的变化规律是圆点的图形在大方框内顺时针旋转一个小方格,且黑心实点在依次增加一个,故选B。
关于麻疹出疹期的临床特点,以下哪项不符合
直肠与腹膜的关系,下列哪一项是正确的
冬春季节,一名患儿突然发热,在其肩、肘和臀区等处皮肤出现红色针尖大小,压之不退色的皮疹,数小时后皮疹遍布全身并融合成片。出现此种皮疹的原因很可能是
以下关于多巴胺和去甲肾上腺素的叙述错误的是
不同的存货计价方法对企业产生的影响不同,这种不同表现在()。
第一家跨省区设立分支机构的城市商业银行是()。
【2010年福建.填空】一种比较持久、微弱、具有渲染性的情绪状态是__________。
下列关于整体随机取样、分层取样的表述不正确的是
EmilyDickinsonwasanineteenth-centuryAmericanwomanwholivedherlifecompletelyunknowntoanyoneexceptherfamilyanda
最新回复
(
0
)