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
Environment is everything that surrounds us: plants, animals, buildings, country, air, water—in fact everything that can affect
Environment is everything that surrounds us: plants, animals, buildings, country, air, water—in fact everything that can affect
admin
2013-06-23
56
问题
Environment is everything that surrounds us: plants, animals, buildings, country, air, water—in fact everything that can affect us in any way. And environment differs in different parts of the world.
Ecology is the science of how living creatures and plants exist together and depend on each other on the local environment. Where an environment is undisturbed, the ecology of an area is in balance. But if a creature dies out or an alien(相异的)species is introduced, then the ecology of this area will be upset.
Man is a part of the environment and has done more to upset the ecology during his short span on earth than any other living creature. He has poisoned the atmosphere and polluted both land and water. He has wasted the earth’ s natural resources with no thought for the future. He has killed a lot of precious animals for his delicacies (精美的食品)on the table and for his elegant overcoats.
Since man has done so much damage, it is up to man to try to put matters right. And the sooner he does something about it, the better.
1)【46】is everything that surrounds us.
2)【47】is the science of how living creatures and plants exist together.
3) The ecology of an area is【48】, where an environment is undisturbed.
4) Man is【49】of the environment.
5) Man has poisoned the atmosphere and【50】both land and water.
【50】
选项
答案
polluted
解析
由第三段第二句“He has poisoned the atmosphere and polluted both land and water.”可以得到答案。
转载请注明原文地址:https://kaotiyun.com/show/xJeK777K
本试题收录于:
大学英语三级A级题库大学英语三级分类
0
大学英语三级A级
大学英语三级
相关试题推荐
Thatstreetisavery(desire)______placeforyoutoopenastore.
E-maillivessomewherebetweenaphonecallandaformalletter:itcanbeunpreparedorcarefullyconstructed.Thetroubleist
A、Becausehehasn’taphone.B、Becausehe’sleavingthecityrightnow.C、Becausehe’scallingfromafriend’s.D、Becausehiswi
A、Doctorandpatient.B、Managerandclerk.C、Secretaryandvisitor.D、Teacherandstudent.C
ChinesecultureisthetiethatkeepstheentireChinesepeoplecloseatheartandconstitutesanimportantbasisforthepeacef
Canyouimaginewhoonearthisourhumanbeing’smostdangerousenemy?--Therats!Menarethecleverestandmost’dangerou
假设你是东海实业公司人事部经理,欲提拔一名刚进公司的新员工。要求给该员工原来毕业的学校学生办公室写信,了解情况,内容包括:1)说明你调查的目的;2)了解该员工在校时的表现,特别是性格特点、社交能力、表达能力等;3)答应保密
Theorganizationseekstoinsure(equally)______ofpayformenandwomen.
Someanimals______wellenoughinthatcountry.
Interestingasdolphins(海豚)aretoscientists,itistheirintelligenceandsociabilitythathavecaughtthepopularimaginatio
随机试题
“君之视臣如手足,则臣视君如腹心;君之视臣如犬马,则臣视君如国人;君之视臣如土芥,则臣视君如寇仇。”持这一观点的人物是()。
国家政权和私人垄断资本结合在一起,就产生了()。
女,25岁,泌尿系感染用链霉素治疗3天,疗效不好,宜改用的药物是
下列关于房地产估价本质的表述中,错误的是()。[2007年考题]
在岩溶发育地区,铁路工程路线选线宜避开()。
工业管道碳素钢管热弯时加热可用()。
Theriseinviolentcrimeisoneofthemoreworrying______ofthecurrentsituation.
20世纪80年代以来,国际形势发生了变化。邓小平根据形势,确定的外交战略是()
考生文件夹下存在一个数据库文件“samp2.accdb”,里面已经设计好“tA”和“tB”两个表对象。试按以下要求完成设计:创建一个查询,查找并显示所有客人的“姓名”“房间号”“电话”和“入住日期”四个字段内容,所建查询命名为“qT1”。
在窗体中有一个标签Lbl和一个命令按钮Commandl,事件代码如下:OptionCompareDatabaseDimaAsString*10.PrivateSubCommandlClick()a=“
最新回复
(
0
)