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
76
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
【S9】
选项
答案
N
解析
根据上下文和语法结构,此处应填写名词,instruments在这里更符合逻辑
转载请注明原文地址:https://kaotiyun.com/show/Kmt7777K
0
大学英语四级
相关试题推荐
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Whatdoestheword"hallucination"mean?
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Whataretheside-effectsofamphetamines?
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping?Mentionthedifferentfunctionsofcaffeinea
A、Farmershadfewtoolsbeforetheagriculturalrevolution.B、PeopleintheUnitedStatesweretraditionallyself-reliant.C、Lif
A、3millionsmokersincreaseeveryyear.B、3millionpeoplegetlungcancereveryyear.C、3millioncigarettesateproducedever
Ifpeoplebecomeextremelyrich,mostofthemdon’tbotherto_____________________(学习知识)theyneedtosucceedanymore.
A、It’samazingthatanyonecouldmovesofast.B、Televisionsmarkthebeginningofmodemlife.C、Modernlifeischangingveryfa
随机试题
根据俄亥俄模式,领导行为的独特方面主要体现在两个维度上,即关心人和()。
根据以下资料,回答以下问题。2006年,全国农村外出从业劳动力中,男性劳动力8434万人,占64%。从年龄构成上看,20岁以下占16.1%;22~30岁占36.5%;31~40岁占29.5%;41~50岁占12.8%;51岁以上占5.1%。从文
除了目前的常规能源外,新能源的利用主要有哪些方面?
SLE患者出现抗RNP抗体阳性时,临床上常伴有
A.氟利昂B.可可豆脂C.吐温一85D.月桂氮酮E.硬脂酸镁片剂中常作润滑剂的是()。
下列属于各项成本费用计划的是()。
处于成长期的企业或高科技企业的收益波动性(),利率()。
保险人委托保险代理人代为办理保险业务的,应当与保险代理人签订()协议。
Myfathertriedtointerestmewithabike(Example:0)Iwasveryyoung.Icanstillrememberthefirsttimehe【B1】metoa
Readthearticlebelowaboutsellingsandwiches.Choosethecorrectwordtofilleachgap,fromA,BorC.
最新回复
(
0
)