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
2009-10-19
55
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 sure 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 B consumers C chemicals D environment
E combine F transparent G buy H companionI experts
J forms K bury L paper M scholar
N plastic O Usually
【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/A1t7777K
0
大学英语四级
相关试题推荐
Accordingtothepassage,whatkindofenvironmentalproblemwillsandstormsbringabout?Whatisthepossiblemeaningof"visi
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopic:WhetherUndergraduatesShouldGetMarried.Yo
A、Workers.B、Teachers.C、Students.D、Doctors.CW:I’vebeenworkingsohardformyfinals.Ineedagoodrestnow.Whatareyou
Itisnotsurprisingthataphilosophyborrowedfrombusinessshouldseeitsprincipalfocuswithineducationasthefurthering
A、He’snotsurehewantstogototheparty.B、Hemaynotbeabletogivethewomanaride.C、Hejustreturnedfromavisittot
A、Sheisnotfeelingverywell.B、Sheisveryiii.C、Sheisannoyedwiththedoctor.D、Sheisbadlyhurt.AM:Howdoyoufeelno
A、Inatravelagency.B、Atthereceptiondesk.C、Inadoctorsoffice.D、Inadrugstore.CW:Pleasesitdown.YouareMr.Evans,
A、Theywilleat.B、TheywillwisheveryoneaMerryChristmas.C、Theywillhandoutthebonuses.D、Theywillgiveeveryoneapres
A、Twomillion.B、Threemillion.C、Fivemillion.D、Sixmillion.BWhatisthepopulationofSanFranciscotoday?
A、ShethoughttherewasonlyoneGoldenGateBridge.B、ShewasfamiliarwiththeGoldenGateBridge.C、Shewouldliketovisitt
随机试题
A、牙周袋B、坏死牙髓C、接近龈缘D、接近龈颊沟E、牙龈炎牙周脓肿发生的部位一般
咳嗽气喘,喉中痰鸣,痰稠量多而黏,胸胁支满疼痛,不得安卧,苔白腻,脉滑等症时,应辨证为()
境外经营的子公司在选择确定记账本位币时,应当考虑的因素有()。(2007年考题)
物流管理和供应链管理的关系是()。
甲赠与乙一部手机,一个月后,乙将甲之子丙打成重伤,则()。
江苏省在全面建设小康社会的实践中坚持“科技优先”的方针,其哲学依据是()。
弗洛伊德把人格发展阶段视为心理性欲阶段,个体所经历的心理性欲阶段除了生殖期外还有()
设A为n阶矩阵,λ1和λ2是A的两个不同的特征值,X1,X2是分别属于λ1和λ2的特征向量,试证明X1+X2不是A的特征向量.
Theproductionmanagerpromisedtomakeconsiderableeffortstoincreaseproduction______to10thousandsunitsaweek.
"Thereisasenselessnotionthatchildrengrowupandleavehomewhenthey’re18,andthetruthisfarfromthat,"sayssociolo
最新回复
(
0
)