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
2012-05-17
55
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 120 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 inches long. The tiny cuttings were placed in the【B7】______of coconuts milk, plant-growth hormone and other nutrients. Just a few weeks later, flowers began to【B8】______.【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.
【B1】
选项
答案
publication
解析
空后的Nature(<自然>杂志)作句子主语表明,空前应该是Nature的补充说明。作其同位语,空内应填一名词。
转载请注明原文地址:https://www.kaotiyun.com/show/oCf7777K
0
大学英语四级
相关试题推荐
Musicwhichis【B1】______isindividualandpersonal.Thatistosay,itcanbe【B2】______asbelongingtoa【B3】______composer.Ith
Musicwhichis【B1】______isindividualandpersonal.Thatistosay,itcanbe【B2】______asbelongingtoa【B3】______composer.Ith
A、theyprefermoresophisticatedwordsB、theydon’twanttosoundlikeyoungerpeopleC、slanggetsboringD、theycan’tbebother
Computershavebeentaughttoactandspeak,buttheproblemishowto【C1】______themtolisten--tounderstandspokenwords.【C2】
Forthousandsofyearscometshadbeenamysteryto【M1】______man.Theytravelacrosstheskyvery
Therewasatimewhenparentswhowantedaneducationalpresentfortheirchildrenwouldbuyatypewriter,aglobeoraset
Therewasatimewhenparentswhowantedaneducationalpresentfortheirchildrenwouldbuyatypewriter,aglobeoraset
A、Tonotifyherofherpromotion.B、Toinformherofnewequipment.C、Toinquireabouttheofficeproblems.D、Todiscussmeeting
A、Thelossofthestore.B、Thepossibleharmtothepeoplenearby.C、Thepunishmenttothecrazyman.D、Thereasonforthecrazy
A、Hermother.B、Anactress.C、Herroommate.D、Herclassmate.D对话中女士提到,有一本关于欧洲电影的书,其中可能有其他演员对这位女演员的评价,而这本书是一位同学告诉她的,对话中的I’llgoa
随机试题
最能体现科学性、系统性和规律性的课程是【】
期望理论的涵盖面太广,内涵比较笼统,且忽略了对个体行为意志的考虑,故其适用范围有一定的局限性。()
关于办理有质量争议工程的竣工结算,下列说法中错误的是()。
建筑市场诚信行为记录信息的公布期限一般为6个月到3年,但针对具体情况有不同的规定。对此,下列表述中正确的是()。
国内外审计都是在一定的受托经济责任出现时,基于经济监督的需要而产生的。()
下列有关资产负债表日后事项的表述中不正确的是()。
八板体:
设A为三阶实对称矩阵,,矩阵A有一个二重特征且r(A)=2.求矩阵A;
在矩阵式键盘结构中,为了能识别同时按下的多个按键,应该使用( )。
TheEmpireStateBuildingTurns75EmpireStateBuilding,thefamousbuildinginNewYorkCityis75yearsold.Thegrou
最新回复
(
0
)