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
Science and new technology have made such rapid progress in agriculture that modern machines can do almost all farm work, and th
Science and new technology have made such rapid progress in agriculture that modern machines can do almost all farm work, and th
admin
2011-06-28
77
问题
Science and new technology have made such rapid progress in agriculture that modern machines can do almost all farm work, and therefore have made it possible for farmers to pro- duce more food on the same amount of land. When people live in plenty, vegetables and fruits are becoming more and more popular. As a result more and more vegetables and fruits are in greater need.
Can orchard workers harvest fruits with machines as farmers to crops? Yes, they can. Scientists have already invented many different fruit-harvesting machines. Now, let’s take cherry picking machine for example. The cherry-picking machine first shakes a cherry tree, then catches cherries in heavy sheets and pushes the fruit along belts. The cherries are then dropped into huge containers of water, in which they are washed clean, and look fresh and pretty when they are placed into plastic boxes which come along the belt one after another. All this work is finished within three minutes. In this way two orchard workers are able to fulfil the harvesting work of a cherry orchard within two days which was done by over one hundred workers for two weeks.
Another new machine that picks tomatoes has just been invented, First it cuts the vines below the soil. Then both the vines and the fruit are pulled into the machine which separates the tomatoes from the vines and finally returns the vines to the field.
It is believed that it will soon be possible for powerful wind machines to blow oranges off trees. New machines that are now being tested will 1Sick apples, peaches, pears and straw- berries. It is also believed that with the development of science and new technology, farm working conditions will be greatly improved, that more and more work will be done by machines instead of men and that people’s living standard will be greatly improved in the future.
The best title for this passage is______.
选项
A、Science, New Technology and Agriculture
B、Development of Science and New Technology Has Improved Agriculture
C、Orchard Workers Are Interested in the Development of Science and New Technology
D、Science and New Technology Can Enrich a Country
答案
B
解析
本题属主旨题。文章第一句已提示本文的主旨所在:新科技的发展已经促进了农业的巨大进步。
转载请注明原文地址:https://kaotiyun.com/show/AXlC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Americansenjoyfastfoodmainlybecause______.Itcanbeinferredthatchildren______.
"AMOMENT’SINATTENTIONCAUSESACCIDENTS"(Line2,Para.1)isaself-defeatingwarningbecause______.Whichofthefollowing
LincolnisregardedasagreatPresidentpartlybecauseWhichofthefollowingisNOTtrueaboutCarlSandburg?
Whatdoestheverbformoftheword"renovation"meaninPara.1?.WhichofthefollowingstatementsisTRUE?
Ishouldliketorentahouse,modern,comfortableandaboveallinaquiet(neighbour).
Theteacher’s______tomystatementaboutthispoetledmetoreadwidelyaboutpoems.
AnIndiancivilservant,SMRaju,hascomeupwithanewwayofprovidingemploymentformillionsofpoorpeopleinBihar.Hisc
It’sverycoldoutsideYoushouldputonmoreclothingto______,otherwiseyouwillcatchbadcold.
OnNewYear’sEve,NewYorkCityholdsanoutdoor______whichattractsacrowdofamillionormorepeople.
随机试题
-(3/2)
男,45岁,烦躁、失眠、多食、消瘦2个月,伴眼内异物感,畏光,流泪,复视。查:双眼突出,突眼度21mm,结合膜充血水肿,甲状腺Ⅰ度肿大,无杂音,心率90次/分,FT34.6nmol/L,FT4203nmol/L。此病人治疗宜用
胃型分四型,其中不包括
最容易引起再生障碍性贫血的药物是
治疗高位肛漏时宜选用
DNA复制的过程,大致分为()三个阶段。
某土建分项工程工程量为10m2,预算定额人工、材料、机械台班单位用量分别为2工日、3m2和0.6台班,其他材料费5元。当时当地人工、材料、机械台班单价分别为40元/工日、50元/m2和100元/台班。用实物法编制的该分项工程直接工程费为()元。【2
从分配角度分析,下列措施中具有缩小收入差距作用的是()。①提高扶贫标准和最低工资标准②建立职工工资正常增长机制和支付保障机制③努力提高企业经济效益④完善最低生活保障制度
明朝政府派出镇压农民军,对农民军实行剿抚兼施、以抚为主的政策的官员是()。
下列关于犯罪对象的说法中,正确的是()(2014年一专一第5题)
最新回复
(
0
)