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
Trees Trees are useful to man in three very important ways: they provide him with wood and other products; they give him shade;
Trees Trees are useful to man in three very important ways: they provide him with wood and other products; they give him shade;
admin
2009-06-15
38
问题
Trees
Trees are useful to man in three very important ways: they provide him with wood and other products; they give him shade; and they help(51)drought and floods.
Unfortunately, in many parts of the world, man has not(52)that the third of these services is the most important. In his eagerness (渴望) to draw quick profit from the trees, he has cut them down in large(53), only to find that with the trees used he has lost the best friends he had. Two thousand years ago a rich and powerful country cut down its(54)to build warships with which to gain itself an empire. It gained the empire but without its trees, its soil became hard and(55). When the empire fell to pieces, the home country found(56)faced with floods and starvation.
Even where a government realizes the.(57)of a rich supply of trees, it is difficult for it to persuade the villager to see this. The villager wants wood to(58)his food with; and he can earn money(59)making charcoal (木炭) or selling wood to the townsman. He is usually too lazy or(60)careless to plant and look after new trees. So, unless the government has a good(61)of control, or can educate the people, the forests will slowly disappear.
This does not only(62)that the villagers’ sons and grandsons have fewer trees. The results are even more(63). For where there are trees, their roots break up the soil allowing the rain to sink in and also bind the soil, thus preventing the(64)from being washed away easily. But where there are no trees, the rain falls on hard ground and flows away on the surface, causing floods and carrying away with it the top-soil, in(65)crops grow so well. When all the top-soil is gone, nothing remains but worthless desert.
选项
A、well
B、towards
C、too
D、along
答案
C
解析
转载请注明原文地址:https://jikaoti.com/ti/ze6sFFFM
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
AliceWalker’sgraphicdepictionofthelivesofBlackpeopleinthesouthhasestablishedherasoneofthemostpromisingcont
Smokingisconsidereddangeroustothehealth.Ourtobacco--seller,Mr.Johnson,therefore,alwaysaskshiscustomers,iftheya
MusicalChairsDoyouknowhowtoplayagamecalled"MusicalChairs"?Itiseasytoplayandmostpeopleenjoyit.Allyou
Thecommitteecomprisesfivepersons.
AKeepingGoodRelationswithLocalBusinessmenBServiceProvidedbyLocalNewspapersCLargeCirculationoftheNationalNe
Socialanxietydisorderpreventssome15millionAmericansfromleadingnormalsocialandromanticlives,anewsurveyfinds.
AFord’sFollowersBTheAssemblyLineCFord’sGreatDreamDTheEstablishmentoftheCompanyEFord’sBiggestContributio
"Don’tDrinkAlone"GetsNewMeaningInwhatmaybebadnewsforbarsandpubs,anEuropeanresearchgrouphasfoundthatpe
Organicfood:Why?1.Europeisnowthebiggestmarketfororganicfoodintheworld,expandingby25percentayearoverth
A.ChinafailedtodevelopasinglewrittenlanguagebasedonphoneticsB.aChinesechildissupposedtolearnmuchmorewords
随机试题
经过梨状肌下孔的结构是
A、肛门栓剂B、皮肤贴片C、口服制剂D、阴道栓剂E、滴眼剂缓控释制剂
曾有人认为在党的政策和法的关系方面,法具有僵化性的特点,不如要政策灵活,因此主张要法不如政策,对于此,我们应该认识到,党的政策与社会主义法的关系应该是()。
下列选项中,不属于建设工程纠纷当事人申请仲裁的条件的是()。
证券公司的自营业务投资规模不超过净资本的()%的,无须取得证券自营业务资格。
案例:教学片段:通过前面的学习,我们已经得到了异面直线的概念,即不在同一个平面内的两条直线叫作异面直线。为了进一步理解这一概念,请同学们回答下面问题。如图,在长方体ABCD-A′B′C′D′的棱所在直线中,与线段A′B所在直线成异面直线的有几条?
怎样根据感知规律提高直观教学的效果?
甲被警察乙刑讯逼供,造成残疾。在乙的刑讯逼供案审理期间,甲提起附带民事诉讼,请求乙赔偿因身体伤害而受到的损失。对此()。
在考生文件夹下,打开文档word1.docx,按照要求完成下列操作并以该文件名(word1.docx)保存文档。【文档开始】最低生活保障标准再次调高本报讯经北京市政府批准,本市城市居民最低生活保障标准再次调整,由家庭月人均收入280元增加到285元。
potato
最新回复
(
0
)