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
A、By the end of this century. B、By the first half of this century. C、By the second half of this century. D、In the middle of this
A、By the end of this century. B、By the first half of this century. C、By the second half of this century. D、In the middle of this
admin
2013-03-09
57
问题
With the development of science, scientists have discovered more about the world. Scientists say world coastal areas must prepare now for a rise in sea levels. No matter what action is taken, scientists say there are already enough greenhouse gases in the atmosphere to cause a major warning. As a result, scientists and government officials are focusing on how society might adapt to rising sea levels, changing agricultural zones, changing climates and other problems.
Already, state and local governments along the coast of the United States are starting to plan for a possible longterm rise in the sea level, and a few have taken action to cope with it. Agricultural researchers are developing heat-resistant and draught-resistant crops that might replace traditional crops if the climate changes. How long it will take for maximum warming to be reached is uncertain because the oceans slow such warming. Most scientists expect the maximum warming to take place by the second half of this century.
If levels of greenhouse gases in the atmosphere double, sea levels will rise; estimates of the average rise are from 1.5 feet to 6.5 feet. Some leading experts expect a rise of I meter, a little more than three feet.
选项
A、By the end of this century.
B、By the first half of this century.
C、By the second half of this century.
D、In the middle of this century.
答案
C
解析
When will the maximum warming take place?
转载请注明原文地址:https://kaotiyun.com/show/gqI7777K
0
大学英语六级
相关试题推荐
A、TheClassof2013willhavetheloweststudentnumber.B、ThenumberofAsianstudentssetsanewrecord.C、About10%arefrom
Hiseffectiveapproachhadwonhima______asatoughmanager.
Ineachcasetheviolationallegedbythoseattackingminimumwageregulationforwomenis______offreedomofcontract.
Foramonth,mywifeandIhavebeentheprospectofmigratingtoEurope.
A、Theywillsufferfromleisurenoise.B、Theywillfacepermanenthearingloss.C、Theywillenjoymusicwithoutlossofquality.
A、Thecinema.B、ProfessorHudson’shome.C、Hisdorm.D、Jane’shome.B由男士提到的…havetogotoProfessorHudson’splace可知,男士要去Hudson教
A、Quarrelingaboutapicture.B、Lookingfortheircat.C、Arrangingthehouse.D、Repairingtheirfurniture.C选项均为现在分词短语表明,本题可能考查正
Overthepastdecade,thousandsofpatentshavebeengrantedforwhatarecalledbusinessmethods.Amazon.comreceivedonefori
Insciencethemeaningoftheword"explain"suffers【C1】______civilization’severystepinsearchofreality.Sciencecannotre
随机试题
A、Ahomefire.B、Amurder.C、Anexplosion.D、Acaraccident.D从选项内容可猜测题目与某起灾难有关。短文说,RayAnderson目睹卡车司机闯红灯撞了另一辆车,故答案是D。
下列哪项不是败血症的表现()
以下哪项不作为中枢性尿崩症的诊断依据
中国太阳公司与法国月亮公司签订了进口豆饼5万吨的合同,交货期为6月初,拟转售新加坡。订约后月亮公司原定的收购地点发生了洪水,使已经收购到的豆饼不能按时运出。月亮公司将该情况通知太阳公司,并要求按照不可抗力处理免除其交货责任。依照《联合国国际货物销售合同公约
《中华民国民法》是“六法全书”体系的组成部分,有关该民法典说法错误的是:()
桥梁承台钢吊箱围堰混凝土封底厚度应根据()的原则计算确定。
纳税人被工商行政管理机关吊销营业执照的,应当自营业执照被吊销之日起()日内,向原税务登记机关申报办理注销登记。
下图为某项目的费用基线,请根据下图回答下面的问题:从案例中可以看出,下列说法中正确的是________。
大学生在大学里要学习很多知识,小王是一名大学生,所以他学习了很多的知识。以下哪项论证展示的推理错误与上述论证中的最相似?()
"WewantSingaporetohavetheX-factor,thatbuzzthatyougetinLondon,Paris,orNewYork".ThatishowLeeHsienLoong,Sin
最新回复
(
0
)