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
专升本
Trees are useful to man 【B1】______ three very important ways: they provide him 【B2】______ wood and other produces; they help to
Trees are useful to man 【B1】______ three very important ways: they provide him 【B2】______ wood and other produces; they help to
admin
2008-12-30
92
问题
Trees are useful to man 【B1】______ three very important ways: they provide him 【B2】______ wood and other produces; they help to check soil erosion and they help to 【B3】______ drought and floods.
【B4】______ , in many parts of the world, man has not realized that the 【B5】______ of these services is the most important. In his eagerness to draw quick profit from the trees, he has cut them down in large 【B6】______ , only to find that 【B7】______ them he has lost the best friend he had.
Two 【B8】______ years ago a rich and powerful country cut down its trees to build warships 【B9】______ to gain itself an empire. It gained the empire, but without its trees, its soil became hard and poor. When the empire 【B10】______ to pieces, the home country found itself faced by floods and starvation.
【B11】______ a government realizes the importance of a plentiful supply of trees, it is difficult for it to persuade the villager to see this ,the villager wants wood to cook his food 【B12】______ ; and he can earn money by making charcoal or selling wood to the townsman. He is usually too lazy or too 【B13】______ to plant and look after new trees. So, 【B14】______ the government has a good system of control, or can educate the people, the forests slowly disappear.
This does not only mean that the villagers’ sons and grandsons have 【B15】______ 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 【B16】______ washed away on the surface, causing floods and carrying 【B17】______ ground away 【B18】______ it the rich top-soil, in which crops grow so well. When all the top-soil is 【B19】______ , nothing remains 【B20】______ worthless desert.
选项
A、going
B、gone
C、to go
D、to be going
答案
B
解析
gone在此是形容词“消失的”,为符合句意及句法结构的最佳选择。
转载请注明原文地址:https://kaotiyun.com/show/QCLC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
FromthepassagewemayknowthatthesituationinRussiain1917was______.Theword“provisional”means______.
Whichofthefollowingisthemainpsychologicalsymptomofsmokerswhoquit?______.Whatisthemostsuitabletitleofthepa
Whichofthefollowingisthemainpsychologicalsymptomofsmokerswhoquit?______.Whichofthefollowingstatementsistrue
Onethingalmosteveryoneisagreedon,includingAmericans,isthattheyplaceaveryhighvaluationuponsuccess.Successdoes
Peoplearecriticizingtheeconomicpoliciesthathave______thedeclineofmanufacturingindustry.
Becauseillegalbehaviorgenerallyharmsotherindividualsorsocietiesatlarge.Ourcourtsystemmustpunishpeoplewhodon’t
ThefollowingisthecontentsofabooknamedPublicRelations.Afterreadingit,youarerequiredtofindtheitemsequivalent
Whatisthemainideaofthepassage?______.Whichofthefollowingistrueaccordingtothepassage?
Sunglassescanhelpyoureyesintwoimportantways.Theyimprovethenormallightfilteringabilitiesofyoureyesandtheypro
Hemingwayspokehighlyofsuch______asloyalty,courageanddeterminationshownbyhumanbeingsinhisworks.
随机试题
艺术天才的形成是合力的结果。
企业经营环境的变化直接影响到企业存在的方式以及企业的管理模式。当一个企业的组织模式由“金字塔”形开始向扁平化转变时,下列哪项活动不能有力促进组织结构的扁平化()
A.神经系统B.淋巴系统C.循环系统D.生殖系统E.消化系统在儿童期生长迅速,于青春期前达高峰的系统
患者,女性,30岁。受凉后高热、寒战,咳嗽、咳铁锈色痰3天。体检:体温38.5℃,右上肺语颤增强,有湿啰音。血自细胞18×109/L,中性粒细胞0.90,淋巴细胞0.10。患者最可能的诊断是
成年病人意识模糊、血压测不到,估计失血量至少为
质量为110kg的机器固定在刚度为2×106N/m的弹性基础上,当系统发生共振时,机器的工作频率为()。[2013年真题]
根据《规划环境影响评价条例》,有关部门编制的综合性规划应包括()。
安置在主机箱外部的存储器叫外部储存器,简称“外存”。()
办事大厅为市民设置了便民服务的自助设施,但是仍然有很多群众只愿意在窗口排队办理业务,你作为负责人要怎么处理?
YourfriendPaulwantstoknowindetailaboutthepart-timejobyoutookatarestaurantduringthesummervacation.Writeane
最新回复
(
0
)