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
43
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
A、ThePresidentFranklinRoosevelt’swife.B、AwomanworkingforthePresident.C、AfamouswriterofAmerica.D、Akindwomanlik
A、Theonlymethodofpreventingthediseaseistogetfluvaccines.B、Dr.Morenswasoptimisticabouttheimmediatefuture.C、As
Gettingajobcanbeespeciallydifficultforsomeonewithaprisonrecord.SoaprisontrainingprogramintheAmericanNorthwe
TheGulfBetweenCollegeStudentsandLibrariansStudentsrarelyasklibrariansforhelp,evenwhentheyneedit.Thisison
1.2millionroaddeathsworldwideoccureachyear,plusafurther50millioninjuries.Toreducecarcrashrate,muchresearchn
Theabilitytocommunicateusingcomplexlanguageandtothinkactivelyaboutone’sownhistoryandfuturemakensashumans【B1】
MaryShelleywasborninLondonin1797,thedaughterofWilliamGodwinandMaryWollstonecraft,tworadicalwriters.Hermother
Areallypowerfulspeakercan______thefeelingsoftheaudiencetothefeverofexcitement.
A、Tohaveatalkwithhim.B、Todiscussaproblemwithhim.C、Toinformhimtheirdecision.D、Totellhimaproblem.C根据文中“…and
SittinginabackroomatLondon’sBarbicanartscenter,whichishostingtheGameOnExhibition,HenryJenkinsdeliversaline
随机试题
胸腔积液最常见的病因是( )。
治疗脾胃气虚型厌食首选方剂是()
采用抗生素微生物检查法测定效价的药物是
正常人两肾生成的超滤液每天达180L,其中,超滤液中约70%的Na+、Cl-和水在()被重吸收。
下列选项中不能做为我国商标法规定的商标的构成要素的是()。
某单项工程,按如下进度计划网络图组织施工:原计划工期是170d,在第75d进行进度检查时发现:工作A已全部完成,工作B刚刚开工。由于工作B是关键工作,所以它拖后15d,将导致总工期延长15d。为使本单项工程仍按原工期完成,必须赶工,调
华天公司为上市公司,适用企业所得税税率25%,所得税采用资产负债表债务法核算。2016年初“递延所得税资产”科目余额为320万元,其中:因上年职工教育经费超过税前扣除限额确认递延所得税资产20万元,因计提产品质量保证金确认递延所得税资产60万元,因未弥补的
求函数y=7-4sinxcox+4cos2x-4cos4x的最大值与最小值。
在X.800中将安全攻击分为两类:被动攻击和______。
Whatpuzzlesmeiswhyhisbooksaresopopular.
最新回复
(
0
)