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
Genetically modified(GM)foodstuffs are here to stay. That’s not to say that food produced by【1】agriculture will disappear,【2】sim
Genetically modified(GM)foodstuffs are here to stay. That’s not to say that food produced by【1】agriculture will disappear,【2】sim
admin
2013-11-24
52
问题
Genetically modified(GM)foodstuffs are here to stay. That’s not to say that food produced by【1】agriculture will disappear,【2】simply that food buying patterns will polarize. It may even be that GM food will become the food of【3】because consumers come to appreciate the health benefits of reduced【4】use.
The reason GM food will not go away is that we need a three-fold increase in food production by the year 2050 to keep【5】with the world’s【6】population growth to ten or eleven billion. It’s not【7】a question of more mouths to feed either.【8】is often forgotten is that all these extra people will take up space, reducing the overall land【9】for agriculture.
It may well be that in the long term it is the developing world【10】benefits most from GM foods. It’s true that for the next ten years or so GM crops may be【11】expensive. But the lesson of personal computers is applicable here—once the technology has been developed for money-spinning crops,【12】maize, soy beans and cotton, it will become【13】for all. This doesn’t mean, unfortunately, that families will【14】, but severity and duration will be helped by an【15】ability to produce and distribute food.
【16】we move into this new era of agriculture we’re embarking on a journey the world has seen any number of times with experiments before. We have been【17】species of wheat for several thousand years. Genetic engineers like me are not doing anything as【18】as making a cabbage into a cauliflower—【19】has been done by plant breeders in the past. We’re simply tapping into the whole gene pool,【20】concentrating on one species at a time.
【10】
选项
A、that
B、what
C、which
D、where
答案
A
解析
这是个含有句型“it is…that…”的强调句。基因技术的最大受益者确实是发展中国家。
转载请注明原文地址:https://kaotiyun.com/show/d5mO777K
0
考博英语
相关试题推荐
WhenFranklinD.RooseveltwaselectedPresidentoftheUnitedStatesin1932,notonlytheUnitedStatesbutalsotherestoft
Onewayofimprovingone’swritingistogetintothehabitofkeepingarecordofyourobservations,ofstoring【71】inanoteboo
Onewayofimprovingone’swritingistogetintothehabitofkeepingarecordofyourobservations,ofstoring【71】inanoteboo
IntheopinionofmanyAmericansandEuropeans,weonlybegantoreallyexploreourworldinthesixteenthcentury.Accordingto
EdithSmithofNewYorkwasconcernedabouther18-month-olddaughter,Amanda.Thedaughterdidnotrespondwhenherparentsspo
Elderlypeoplerespondbesttoacalmandunhurriedenvironment.Thisisnotalwayseasytoprovideastheirbehaviorcansometi
Modemtechnologyandsciencehaveproducedawealthofnewmaterialsandnewwaysofusingoldmaterials.Fortheartistthisme
Modemtechnologyandsciencehaveproducedawealthofnewmaterialsandnewwaysofusingoldmaterials.Fortheartistthisme
____.explorerscouldneverhavefoundthecave.
Hepeeredoveratthewrithingblacknessthatjerkedconvulsivelywiththejerkingnerves.Itgrewquieter.Thereweresmalltwi
随机试题
根据《城市生活无着的流浪乞讨人员救助管理办法》的规定。救助站对流浪乞讨人员实救助的内容不包括()。
代谢综合征包括
A.抗Sol-70抗体B.抗Jo-1抗体C.抗Sm抗体D.抗中性粒细胞胞浆抗体E.抗组蛋白抗体系统性红斑狼疮的标志抗体是
一笔100万元的资金存入银行,20年后,按5%的年均复利计算比按5%的年均单利计算,多()元。
下列选项中,属于实施积极财政政策主要内容的有()。
国内有学者按照引起思考力水平高低将数学课堂教学分成记忆型、解释型、探究型,请问探究型课堂有什么特点?
__________是课程计划的中心和首要问题。
一个故事是有关美国的一个自封的皇帝的。了解点美国历史的人都知道,美国的历史和现实中有许多稀奇古怪的事情,但有一样东西是没有的,就是皇帝。因为美国从来就没有实行过帝制,因而也就不可能有所谓的皇帝。然而,1880年1月9日的旧金山主要报纸之一的《旧金山纪事报》
A、Thelongerournapis,themoreenergywewillget.B、A20-minutenapwillhelptorestoreourenergy.C、Ashort-timenapdoes
ThesmallcoastaltownofBroome,innorthwestAustralia,isaremotevillageinthevastcountryside.Therearenotraffic
最新回复
(
0
)