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
The modern age is an age of electricity. People are so 【S1】______ to electric lights, radio, televisions, and telephones that it
The modern age is an age of electricity. People are so 【S1】______ to electric lights, radio, televisions, and telephones that it
admin
2009-10-19
39
问题
The modern age is an age of electricity. People are so 【S1】______ to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like 【S2】______ them. When there is a power failure, people search 【S3】______ with the hands in darkness or candlelight, cars hesitate in the street 【S4】______ there are no traffic lights to guide them, and food 【S5】______ in silent refrigerators.
Yet people began to understand how electricity works only a little more than two centuries ago. Nature has 【S6】______ been experimenting in this field for millions of years. Scientists are 【S7】______ more and more that the living world may hold many interesting secrets of electricity that could benefit humanity.
All living cells send out 【S8】______ pulses of electricity. In fact, they are so small that sensitive 【S9】______ are needed to record them. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. It has been recently discovered that although individual cell only sends out small pulse, when large numbers of these cells are linked together, the effects can be 【S10】______ . Some interesting phenomenon in the animal world can thus be explained.
A about B maps C quickly D with
E discovering F astonishing G spoils H withoutI improve
J due to K used L tiny M apparently
N instruments O because
【S10】
选项
答案
F
解析
此处应填入形容词,根据上下文的逻辑推知,单个细胞发出的脉冲微弱,但是大量细胞聚集在一起,应该是大量、惊人的感觉
转载请注明原文地址:https://kaotiyun.com/show/Omt7777K
0
大学英语四级
相关试题推荐
A、Toindicatehowclimberscommunicated.B、Toshowthatclimbersenjoyedmanycomforts.C、Toshowthatmoderntelephonesworkat
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Whataretheside-effectsofamphetamines?
A、3millionsmokersincreaseeveryyear.B、3millionpeoplegetlungcancereveryyear.C、3millioncigarettesateproducedever
A、It’satimewhenpeopleexchangegiftswithfriends,family,andteachers.B、It’saholidaywhenfriendsgivegiftsduringas
A、Becausechangehappenedsequickly.B、Becausepeoplewerenotinterestedinit.C、Becausepeopleweretoobusywiththeirwork
A、It’samazingthatanyonecouldmovesofast.B、Televisionsmarkthebeginningofmodemlife.C、Modernlifeischangingveryfa
Allflights____________________(被取消了)becauseoftheterribleweather,theyhadtogotherebytrain.
随机试题
“湖北有座黄鹤楼,半截插在云里头。”这句话运用的修辞手法是()。
由茯苓、枳壳、半夏、风化朴硝组成的方剂是()
某项目的招标人具有编制招标文件和组织评标的能力,则招标人()。
市场上期限较长的债券收益率通常比期限较短的债券收益率更高,这个高出的收益率称为()。
每个人的个性不同,在理财上的行为也就不同,客户的理财个性可以分为()。
大华股份有限公司(简称“大华公司”)于2006年在上海证券交易所上市,普通股总数为5亿股,甲、乙分别持有大华公司31%和25%的股份。截至2013年年底,大华公司净资产额为10亿元,最近3年可分配利润分别为3000万元、2000万元和1000万元。201
商务礼仪的适用范围是________。
案例1人民教育出版社《义务教育教科书·英语》九年级unit8ItmustbelongtoCarla.SectionB2a-2e的阅读材料是一篇关于英国巨石阵的说明文。阅读内容涉及英国文化,还有一些含有连接词的复杂句子,需
WhichofthefollowingisNOTtrueofministrokes?Itcanbeinferredfromthepassagethatministrokesare
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【1】difficulty:someplannersbelievein【2】transportsy
最新回复
(
0
)