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
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providi
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providi
admin
2011-03-01
26
问题
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providing water and【C2】______the climate. Trees【C3】______soil to mountainsides. Hills【C4】______the trees have been felled lose 500 times as【C5】______soil a year as those with trees.
Trees catch and【C6】______rainwater. Their leaves break the impact【C7】______the rains, robbing them of【C8】______destructive power. The roots of trees allow the water to go into the soil,【C9】______gradually releases it to flow down rivers and refill ground-water reserves. Where there are no【C10】______, the rains run in sheets of water off the land,【C11】______the soil with there Land【C12】______with trees and other plants【C13】______20 times more rainwater than【C14】______earth. As they grow, trees absorb carbon dioxide, the main【C15】______of the "greenhouse effect", which【C16】______irreversibly to change the world’s climate. Together, the world’s trees, plants and soils contain three times as much carbon as【C17】______is in the atmosphere.
The world’s forests【C18】______the vast majority of its animal and plant species. The tropical rainforests【C19】______have well over half of them,【C20】______they cover only about 6% of the Earth’s land surface.
【C8】
选项
A、its
B、these
C、those
D、their
答案
D
解析
考查指代关系。由上下文与句意可以看出,这里的destructive power应当是前文所说的the rains所产生,故指代应与空格前的them一致,应用their而不能用其他形式。此外,rob sb.of sb’s sth.是固定搭配,指“使…丧失…”。
转载请注明原文地址:https://jikaoti.com/ti/4mdsFFFM
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Whatdoesthewomanimply?
Accordingtothetextadvertisingisimportantto______.Peoplehaverealizedthatresourcesarewastedifgoods______.
Whywasthehydraulicfuelpumpsealimportantforthespaceshuttle?WhichofthefollowingisNOTtrueaccordingtowhatVoss
Laborforceiscomposedof______.Thepopulationwhichistop-heavywitholderpeopleposesaproblemto______.
Forthispart,youarerequiredtowriteacompositionofapproximately120wordsaccordingtothefollowingpoints:(1)Som
Whatarethespeakerstalkingabout?
GenerationsofAmericanshavebeenbrought【C1】______tobelievethatagoodbreakfastisimportantforhealth.Eatingbreakfasta
Mostmothershaveagoodpieceofadvice:Nevergointoasupermarkethungry!Ifyougoshoppingforfoodbeforelunchtime,you’
Inflationisaneconomicconditionin【C1】______pricesforconsumergoods【C2】______,andthe【C3】______ofmoneyorpurchasingpowe
Fourteen-year-oldRichieHawleyhadspentfiveyearsstudyingviolinattheCommunitySchoolofPerformingArtsinLosAngelesw
随机试题
大型企业应树立的战略思想除有规模化经营思想、集约化经营思想外,还应树立
某脑出血患者,处于熟睡状态,压迫眶上神经可勉强使其转醒,醒时答话模糊,答非所问,很快又再入睡,该患者的意识状态为
关于第一心音,下述错误的是
患者,女性,26岁。面部红斑,光过敏,关节肿痛,多种抗生素治疗不见好转,尿蛋白检查阳性,激素治疗有效。若患者抗心磷脂抗体检查结果为阳性,该患者应避免
下列属于显性成本的是()。
一般来说,一个人的食欲得到满足时,他对能量的需要也就会得到满足。
总贸易与专门贸易
Readthefollowingpassageanddecidewhichanswerbestfitseachspace.Forquestions26~45,markoneletterA,B,CorDo
Wisebuyingisapositivewayinwhichyoucanmakeyourmoneygofurther.Thewayyougoaboutpurchasinganarticleoraservi
About2percentofAmericanstudentsarenowtaughtathome.Educatorsareconfusedabouthowthisgrowingpracticeshouldbere
最新回复
(
0
)