首页
登录
职称英语
Genetically modified(GM)foodstuffs are here to stay. That’s not to say that
Genetically modified(GM)foodstuffs are here to stay. That’s not to say that
游客
2025-04-18
22
管理
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. [br] 【6】
选项
A、coming
B、expected
C、predicted
D、thought-provoking
答案
C
解析
predicted的意思是“预料的,预计的”。不能选expected,expected含有“期待的,盼望的”的意思,人们并不盼望到2050年有ten or eleven billion那么多的人口。
转载请注明原文地址:http://tihaiku.com/zcyy/4043304.html
相关试题推荐
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
Geneticallymodified(GM)foodstuffsareheretostay.That’snottosaythat
随机试题
Thereisnodoubtthatadults,andevenhighlyeducatedadults,varygreatly
[originaltext]Iamhonoredtobewithyoutodayatyourcommencementfromoneo
Asthepaceoflifecontinuestoincrease,wearefastlosingtheartofrel
ABriefHistoryofOnlineShoppingA)WhenAma
Drunkendrivinghasbecomeanational【C1】______.Everyhourofeveryday
Hewasatalentedman,sohisparentsexpectedmuchofhim.Butunfortunatelyhe
患者,男性,22岁。被撞倒后右肘部着地,出现上臂剧烈疼痛而就诊。检查发现伤侧上臂
防火分区面积大小的确定与建筑的使用性质、消防扑救能力及火灾蔓延速度等因素有关。下
图示三个质量、半径均相同的圆盘A、B和C,放在光滑的水平面上;同样大小、方向的力
应急管理部门和负有安全生产监督管理职责的有关部门接到事故调查报告后,在上报的同时
最新回复
(
0
)