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
Scientists in India have discovered a way to make bamboo plants produce flowers in laboratory. The British【B1】______Nature recen
Scientists in India have discovered a way to make bamboo plants produce flowers in laboratory. The British【B1】______Nature recen
admin
2010-07-24
53
问题
Scientists in India have discovered a way to make bamboo plants produce flowers in laboratory. The British【B1】______Nature recently reported the【B2】______event. In the wild it can take as long as one hundred and twenty years for some kinds of bamboo to flower, and after the plant【B3】______its seeds it dies. The bamboo plant is used in many different ways. But because it takes so long to produce seeds, scientists never【B4】______it a traditional farm crop. The recent【B5】______in India may change that. The【B6】______was done at the National Chemical Laboratory in India. Three scientists cut two hundred pieces from two different kinds of bamboo plants; each was a few【B7】______long. The tiny cuttings were placed in the【B8】______of coconuts milk, plant-growth hormone and other nutrients. Just a few weeks later, flowers began to appear.【B9】______. Two weeks after that the plants began to produce seeds.【B10】______. One of them had not put the bamboo seeds in soil, but he believes they will produce plants. The Indian scientists now are planning experiments to see【B11】______. Bamboo reproduces in two ways. It flowers and produces seeds. It also produces new growth from its roots. Bamboo plants growing from its roots are called ZhuSun in China. Bamboo shoots are dug up and replanted in the field. Farmers harvest the leaves. They feed them to their animals.
【B8】
选项
答案
mixture
解析
语义推断题。根据下文的coconuts milk…and other nutrients可知该处为名词“混合物”。
转载请注明原文地址:https://kaotiyun.com/show/jSN7777K
0
大学英语四级
相关试题推荐
A、Around1,400.B、Around1,900.C、Around400.D、Around900.A
Althoughthepossibilityoflivingalongandhappylifenowadaysisgreaterthaneverbefore,everydaywewitnesstheincredib
Itisallverywelltoblametrafficjams,thecostofpetrolandthequickpaceofmodemlife,butmannersontheroadsarebec
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestudyofthesea".Beforethe19thcentury,scientists
A、Wewillfeelbetter.B、Wewillbemoredefensive.C、Wewillfeelmoreanxious.D、Wewillfeelmuchangrier.D
______(两个男孩子中没有一个)haspassedthegeographyexamination.
A、Becausehecan’tnoticethedirty.B、Becausehethinksshehastheresponsibilitytodoso.C、Becausehedoesnotknowwhatis
Notmanyoftheelementsoccurinnatureaspuresubstances,lyingaroundwaitingforsomeonetopickthemup.Afewdo,andit
Theenvironmentofthechemicalagestretchbeyondtheauthorityofanyexistingpoliticalandsocialinstitutions.Mattersoft
A、Thegoodreasonsforowningacar.B、Whyapersonshouldownacar.C、Trafficaccidentscausedbycardrivers.D、Advantagesan
随机试题
InMarch2004,JoeRyangotanoticefromabillingagencyforahospitalnearDenver,Colorado.Thehospitalwantedpaymentfors
细胞学诊断5级分类法中的第3级是指
我国约有乙肝表面抗原(HBsAg)携带者
设备和管道保温,应符合一定的要求。其中描述错误的是()。
施工图预算的编制方法主要有()
下列各项属于安全生产责任制度主要内容的是()。
孔子在面对不同学生提出的相同问题时,总会根据不同的情况给予不同的回答:如某生生性犹豫,孔子鼓励他立刻行动;某生生性鲁莽,孔子叫他三思而后行。这说明教师职业的特点是()
对明文进行加密的一组规则称为()。
A、TheHabitsofVariousBirds.B、BirdsandHumans.C、TheVocalizationofSongbirds.D、TheDialectsofPeopleandBirds.C此题又是考查总
()是金融市场上具有普遍参照作用和主导作用的基础利率,其他利率水平或金融资产价格均可根据它来确定。
最新回复
(
0
)