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
【B1】 【B9】
【B1】 【B9】
admin
2012-08-10
20
问题
【B1】
【B9】
The Tomato Growers Association, or TGA, has set out to grow a super tomato at an experimental farm near San Diego, California. Employing biotechnology and developments in DNA research, the TGA has determined to grow the "tomato of tomorrow." By emitting a repellent in the form of an odor, the tomato plant would be able to fight off attacks by insects. It would resist disease and rot, and world maintain its shape when shipped at the bottom of a load of tons of tomatoes.
The skin would be tough, to permit it to be harvested by machine without damage. Its heavy, thick leaves would prevent it form becoming sunburned. All tomatoes on a plant would ripen at the same time, to prevent the loss from machine harvest of under-or-over ripened fruit. And it would be just as juicy and tasty as the consumer wants it to be.
While development of this plant will prove to be extremely expensive, TGA scientists believe that if they can achieve their goal, rile industry will eventually benefit from the many advantages and cost savings, particularly from harvest labor expenses and shipping loss, that the new tomato will bring.
选项
答案
The skin would be tough, to permit it to be harvested by machine without damage.
解析
转载请注明原文地址:https://kaotiyun.com/show/HT57777K
0
大学英语四级
相关试题推荐
Muchunfriendlyfeelingtowardscomputershasbasedonthefearofwidespreadunemploymentresultingfromtheirintroduction.
Whatmakesshipwreckdivingappealingisalsowhatmakesitsodangerous.Wrecks,forexample,cansinktoextremedepths.TheA
A、RichardandMauriceMcDonald.B、Ray,Kroc,a56-year-oldsalesman.C、ApersoninSanBernadino,California.D、Notmentionedin
A、Thesailorspokeseverallanguages.B、Theparrotknewmanybadwords.C、Themanhadaverybigvocabulary.D、Theguestsoften
Theexamination____________(一定很难)sincenoneofthestudentspassed.
Thecollegestudentsshouldlearnatleastoneforeignlanguage,sothattheycan__________(赶上先进技术).
Thedifferencebetweenaliquidandagasisobvious【C1】______theconditionsoftemperatureandpressurecommonlyfound【C2】_____
A、Theteacherpostponedthemeeting.B、Therewon’tbeatestthisafternoon.C、Thestudentswillbeattendingthemeeting.D、The
Inthepastoysterswereraisedinmuchthesamewayasdirtfarmersraisedtomatoes—bytransplantingthem.First,farmersselec
随机试题
校验工业用压力表时,应注意哪些事项?
Friendsplayanimportantpartinourlives,andalthoughwemaytakethefriendshipforgranted,weoftendon’tclearlyunders
病人受病痛折磨感到悲观失望,这种不良心境导致行为异常,反映病人何种角色时变化
有关维生素K的叙述,错误的是( )。
税法中规定从事货物批发或零售的纳税人,年应税销售额在( )万元以下的,为小规模纳税人。
中国银行的个人投资经营贷款属于()。
某公司准备购置一条新的生产线。该新生产线使公司年利润总额增加400万元,每年折旧为20万元,假定所得税税率为25%,则该生产线项目的年净营业现金流量为()万元。
下列不适用我国《产品质量法》规定的产品是()。
已知总体X服从正态分布N(μ,σ2),X1,…,X2n是来自总体X容量为2n的简单随机样本,当σ2未知时,Y=(X2i—X2i-1)2的期望为σ2,则C=_______,DY=______.
在可行性研究中,需要进行初步调查。最好的方法是
最新回复
(
0
)