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
42
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] 【B7】
选项
答案
humanity
解析
动词是benefit,主语是电,这里应是填一个宾语,而且应该使人类受益,所以是 humanity.
转载请注明原文地址:https://tihaiku.com/zcyy/2882557.html
相关试题推荐
Cultureshockissonamedbecauseoftheeffectithasonpeoplewhentheyenter
Cultureshockissonamedbecauseoftheeffectithasonpeoplewhentheyenter
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
Scientistsarelearningmoreaboutour【C1】______forsleep.Mostpeoplesleep【C2
随机试题
InonlytwodecadesAsianAmericanshavebecomethefastest-growingU.S.Mi
WhichofthefollowingitalicizedpartisINCORRECT?A、Thehusbandgavehiswife
下列表述,正确的一句是( )。A.每一篇公文必须体现公文格式所包括的所有内容
根据《营业性演出管理条例》,演出场所容纳的观众数量应当()A.和演出场所的
合同成立的时间是()的时间。A.要约发出 B.要约生效 C.承诺发出 D.
关于土地征用及迁移补偿费的说法中,正确的是( )。 A、征用林地、牧场的土地
由非官方的行业自律组织规定并对组织成员有约束力的利率为()。A:市场利率 B:
共用题干 第二篇EnergyandPublicLandsTheUnit
应用简易呼吸器辅助患者呼吸,挤压、放松呼吸气囊的频率是A、8~10次/分 B、
下列关于银行市场选择的标准,说法不正确的有( )。A.符合银行的目标和能力
最新回复
(
0
)