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
2013-03-11
57
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】______.
【B3】
选项
答案
drops
解析
根据空后的seeds和dies可知,本空应填一第三人称单数形式的及物动词。
转载请注明原文地址:https://kaotiyun.com/show/kdu7777K
0
大学英语四级
相关试题推荐
Whileitseemsprettyobviousthatgratitudeisapositiveemotion,psychologistsfordecadesrarelydelved(探究)intothescienc
A、Lookingatsomephotographs.B、Sellingcameras.C、Teachingaphotographyclass.D、Repairingcameraequipment.A从选项猜测,肯定会问这两个人在
YadinneededhundredsofpeopletohelphimbecausethepalaceofMasadawashugeandtheworkwasdifficult.TheJewishrebels
A、Hehasdecidedhowhe’sgoingtospendtheprizemoney.B、Hedoesn’tknowhowmuchhisrentisgoingtoincrease.C、He’salrea
MaryShelleywasborninLondonin1797,thedaughterofWilliamGodwinandMaryWollstonecraft,tworadicalwriters.Hermother
Inthe1960s,manypeopleinNorthAmericaturnedtheirattentiontoenvironmentalproblems,andnewsteel-and-glassskyscrapers
Inspiteof"endlesstalkofdifference",Americansocietyisanamazingmachineforhomogenizingpeople.Thisis"thedemocrati
A、Under18.B、Under16.C、Over19.D、Under17.A事实细节题。文章第一段开始就解释了英国年轻人的合法结婚年龄是16岁以上。但是又指出:“Anyoneundereighteenmustobtainpar
JusticeisoneofthemostpopularcoursesinHarvard’shistory.NearlyonethousandstudentscrowdHarvard’shistoricSandersT
Baltimorewasfoundedin1729.Foragenerationitseemednodifferentfromadozenothersmallsettlements【C1】______upattheh
随机试题
患者,女,43岁。诊断为细菌性痢疾收住入院。患者的餐具、便器常用的消毒方法是
人民法院制作的第一审行政判决书中被告应当为()
中央政府内部依职能分工,设部、司(局)、处三个层级,这种分工是行政组织的
患者女,67岁。因车祸致右股骨颈骨折,既往因腰椎结核行手术治疗,但具体治疗病史不详。2年前曾因肺心病住院治疗。有高血压病史,目前自服降压药物能将血压控制在正常范围。心脏彩超示主动脉瓣反流,拟行右全髋置换术。全髋置换术的患者病情特点包括
月经量多者应禁用的用于治疗外感风邪引起的偏正头痛、鼻塞、牙痛
设计施工总平面布置图的第一步是()。
某运输企业投资400万元,购买了20辆额定吨位为5吨的货车,预计年固定成本400万元,运营中的单位变动成本为O.2元/吨公里;公司预计年度盈亏平衡点的货物周转量为1500万公里,目标利润为50万元。根据以上资料,回答下列问题。若企业货车年折旧
根据《中华人民共和国民法通则》,法人应当具备的条件包括()。
《反分裂国家法》属于
字长为7位的无符号二进制整数能表示的十进制整数的数值范围是()。
最新回复
(
0
)