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
A sunflower is a sunflower. A mobile phone is a mobile phone. But can you【S1】______the two to do something for your local【S2】___
A sunflower is a sunflower. A mobile phone is a mobile phone. But can you【S1】______the two to do something for your local【S2】___
admin
2010-08-04
73
问题
A sunflower is a sunflower. A mobile phone is a mobile phone. But can you【S1】______the two to do something for your local【S2】______?
It may well be possible. When you have finished with your mobile phone you will be able to【S3】______it in the garden or a plant pot and wait for it to flower.
【S4】______, a biodegradable(生物可降解的)mobile phone was introduced by scientists. It is hoped that the new type of phone will encourage【S5】______to recycle.
Scientists have come up with a new material over the last five years. It looks like any other【S6】______and can be hard or soft, and able to change shape. Overtime it can also break down into the soil without giving out any toxic【S7】______. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this new type of cover turns into waste, it【S8】______nitrates(硝酸盐). These feed the seed and help the flower grow.
Engineers have designed a small【S9】______window to hold the seed. They have made sum it only grows when the phone is thrown away.
"We’ve only put sunflower seeds into the covers so far. But we are working with plant【S10】______to find out which flowers would perform best. Maybe we could put roses in next time," said one scientist.
[A] Recently [I] experts
[B] consumers [J] forms
[C] chemicals [K] bury
[D] environment [L] paper
[E] combine [M] scholar
[F] transparent [N] plastic
[G] buy [O] Usually
[H] companion
【S7】
选项
答案
C
解析
空格所在句意为“随着时间的流逝,它也能分解到土壤里,而且不会释放出任何有毒的_______”,分解多半与化学有关,所以空格处应填入chemicals(化学物质)。
转载请注明原文地址:https://kaotiyun.com/show/B5A7777K
0
大学英语四级
相关试题推荐
A、Patientanddoctor.B、Wifeandhusband.C、Customerandshopassistant.D、studentandteacher.B
Childrenoftenhave【C1】______moresensethantheir【C2】______.Thissimpletruthwasdemonstratedratherdramaticallyduringaci
Childrenoftenhave【C1】______moresensethantheir【C2】______.Thissimpletruthwasdemonstratedratherdramaticallyduringaci
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopicTheAppropriateTeacher.StudentRelationship.
A、Shedoesn’tfeelrestrictedinreadingreligiousbooks.B、Shedoesn’tfeelrestrictedwhenteachingcoursesinseniorschools.
Collegegraduatesarenowleavingschoolwithnotonlyadiploma,butalsowithmoredebtthaninanyotherperiodinhistory.A
A、Ayoungone.B、Asmallone.C、Abigone.D、Anoldone.C细节判断题。关键词是largedogs....requirearuninanopenfield.另外,前面提到Aregula
Smokingisconsidereddangertothehealth.Ourtobaccoseller,Mr.Johnson,therefore,alwaysaskshiscustomers,iftheyarev
A、Food.B、Hotel.C、Foodandhotel.D、Foodandcitytours.C事实题。可用排除法完成。A)和B)选项虽然都与本问题的答案有关,但不完全,只有C)选项是正确答案。D)选项foodandcityto
Usinganew【B1】______devicecalledMicrowaveLandingSystem(MLS),airplaneswillbeabletolandthemselves.WithMLS,morepl
随机试题
下列有关地震的说法错误的是()。
施工单位进行工程分包时,分包部分不宜超过合同工作量的()。
居民为市场提供资金,下列属于直接方式的有()。
人类在进行物质资料的生产过程中最基本的要素是()。
方法型策略是以教学方法和______为中心的策略。
教育部在《关于全面贯彻教育方针减轻中小学生过重课业负担的意见》中明确规定,学校、教师不得按学生考分高低排列名次,张榜公布。这是为了维护学生的()。
我国之所以大力发展载人航天工程,是因为其具有占领世界高新技术前沿的战略价值;具有开发太空获取经济效益的价值;具有培养尖端科技和管理人才的价值;具有以“空间产业”带动相关产业的价值;具有极大地振奋民族精神的价值。这表明
有如下类定义:classCup{public:Cup(doubleval,stringcr="red"):price(val),color(cr){}//①~Cup();//②privat
Morethanfortythousandreaderstolduswhattheylookedforinclosefriendships,whattheyexpected【C1】______friends,whatth
Scholarsareusedtokeepaneye________theprogressofscienceintheworld.
最新回复
(
0
)