首页
登录
职称英语
The modern age is an age of electricity. People are so used to electric lights,
The modern age is an age of electricity. People are so used to electric lights,
游客
2023-07-30
53
管理
问题
The modern age is an age of electricity. People are so used to electric lights, radios, televisions, and telephones that it is hard to【B1】______what life would be like without them. When there is a power failure, people【B2】______about in faint candlelight, cars【B3】______in the streets because there are no traffic lights to guide them, and food【B4】______. in silent in refrigerators.
Yet people began to understand how electricity works only a little more than two centuries ago. Nature has【B5】______been experimenting in this field for millions of years. Scientists are discovering more and more that the living world may hold many interesting【B6】______of electricity that could benefit【B7】______
All living【B8】______send out tiny pulses of electricity.【B9】______The brain, too, sends out brain waves of electricity, which can be recorded in an electric device.【B10】______—often so small that sensitive instruments are needed to record them. But for some animals, certain muscled cells have become so specialized as electrical generators that they do not work as muscle cells at all.【B11】______. [br] 【B8】
选项
答案
cells
解析
这里需要一个主语,后半句是发出少量的电冲击波,再听录音,确定为cell,需加s。
转载请注明原文地址:https://tihaiku.com/zcyy/2882558.html
相关试题推荐
【B1】[br]【B11】A、personB、characterC、peopleD、manB词义辨析题。句中谓语为are,故此处应填入一个复数形式的
Itismoredifficulttohaveagoodrelationshipwithpeople___________________
Peoplefeeluneasyaboutthatmurderer___________________________(上个星期从监狱逃跑)a
Sometimes,anoldstorycouldbesomeaningfulthatpeoplecanlearnalotfrom
[originaltext]Inthemodernworld,itisimportanttobewell-informed.Success
[originaltext]Inthemodernworld,itisimportanttobewell-informed.Success
[originaltext]Inthemodernworld,itisimportanttobewell-informed.Success
[originaltext]W:Ijustreadacuriousfact.Didyouknowthatpeoplewhospend
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
随机试题
Health-careserviceswillaccountforalmostone-fifthofalljobgrowthdur
甲公司为一家境内上市的集团企业,主要从事能源电力及基础设施建设与投资。2016年
冷却防火卷帘等分隔物的水幕称为()。A.湿式系统 B.雨淋系统 C.防火分
影响健康的因素归纳起来主要有()A.时间因素 B.生活方式/行为因素
A、16.3 B、16.7 C、30 D、33.6
男童,7岁。右侧鼻腔反复出血2个月,量少,无其他不适。平时不爱喝水,喜挖鼻。既往
若施工中施工图纸或设计变更与工程量清单项目特征表述不一致,发承包双方应( )。
一名社会工作者因为自己的工作压力大而感到纠结不安,想另谋出路,便去求教于他的督导
一位教育工作者的真正威信在于()。A.权利 B.威严 C.权威 D.人格
ABC公司2019年财务报表的主要数据如下: 该公司2019年12月31日
最新回复
(
0
)