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 are useful to man in three very important ways: they supply him with wood and other products; they give him shade; and t
Trees are useful to man in three very important ways: they supply him with wood and other products; they give him shade; and t
admin
2011-01-21
35
问题
Trees are useful to man in three very important ways: they supply him with wood and other products; they give him shade; and they help to prevent droughts and floods.
Unfortunately, in many parts of the world, man has not realized that the third of these service is the most important. In his eagerness to draw quick profit from the trees, he has cut them down is large numbers, only to find that without them he has lost the best friends he had. 2 000 years ago a rich and powerful country cut down its trees to build warships, with which to gain itself an empire. It gained the empire but, without its trees, its soil became hard and poor. When the empire fell to pieces, the home country found itself faced floods and starvation.
Even if a government realizes the importance of adequate supply of trees, it is difficult for it to persuade the villager to see this. The villager wants wood to cook his food with; and he can earn money by producing charcoal or selling wood to the townsman. He is usually too lazy or too careless to plant and take care of new trees. So, unless the government has a good control system, or can educate the people, the forests will slowly disappear.
This does not only mean that the villager’s sons and grandsons have fewer trees. The results are even more serious: for where there are trees their roots break the soil up — allowing the rain to sink in — and also bind the soil, thus preventing its being washed away easily; but where there are no trees, the rain falls on hard ground and flows away from the surface, causing floods and carrying away with it the rich topsoil , in which crops grow so well. When all the top soil is gone, nothing remains but a useless desert.
It is implied in the passage that the villager __________.
选项
A、wants a plentiful supply of trees
B、wants fire wood
C、wants to get money
D、is not aware of the importance of environmental protection
答案
D
解析
由第三段首句可知选D。
转载请注明原文地址:https://kaotiyun.com/show/SM3d777K
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
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
StandardEnglishisthevarietyofEnglishwhichisusuallyusedinprintandwhichisnormallytaughtinschoolsandtonon-nat
Youarerequiredtowriteacompositionaboutthetrendofagedpeopletolivealone.Yourcompositionshouldcontainthefollow
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazz(爵士乐)wasborn,
Inthe1960stheWestCoastbecameanimportantcenterforrockmusic.LosAngelesandSouthernCaliforniaarefamousforsunshi
Accordingtothespeaker,whatshouldthelistenersdoassoonaspossible?
Whatarethetwospeakerstalkingabout?
Walking—likeswimming,bicyclingandrunning—isanaerobicexercise,【B1】______buildsthecapacityforenergyoutputandphysical
CustomsofficersataLondonairportyesterdayfound$500,000worthofdrugswhichwerebeingsmuggled(走私)intoBritaininboxes
CustomsofficersataLondonairportyesterdayfound$500,000worthofdrugswhichwerebeingsmuggled(走私)intoBritaininboxes
随机试题
将拇指屈曲、腕尺偏出现疼痛是用来检查:
中医之“证”的含义说的是
心室肌前负荷增加时
矿井在采掘过程中,只要发生过()次煤(岩)与瓦斯(二氧化碳)突出,该矿井即定为煤(岩)与瓦斯(一氧化碳)突出矿井。
座地式全玻幕墙适用于高度不超过()的墙面。
世界上的汇率制度主要有固定汇率制、浮动汇率制和联系汇率制三种。()
Lookatyoursmartphone.Thinkaboutthedecisionsyouwillmakeonittoday.Youmaysnatchadinner【C1】______,tellyourspous
下列有关测试执行管理的描述中,错误的是A)测试用例执行要求保证测试结果准确完整B)对测试结果的追踪应该可追溯到具体责任人C)测试执行完成后,并不意味着测试项目的结束D)检查完所有测试用例的执行结果是否完整即可结束测试执行
下列叙述中正确的是
TheLostArtofListeningA)"Whywon’theevenlistentomyidea?","WhyamIcutoffbeforeIprovidethewholestory?"How
最新回复
(
0
)