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
2024-03-02
20
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] 【B10】
选项
答案
The electric currents generated by most living cells are extremely small
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3498820.html
相关试题推荐
RichpeopleinBritainhavebeenhuntingfoxes______.[br]Itcanbeinferredf
RichpeopleinBritainhavebeenhuntingfoxes______.[br]Anewlawmaybepas
RichpeopleinBritainhavebeenhuntingfoxes______.[br]Foxhuntingopponent
RichpeopleinBritainhavebeenhuntingfoxes______.[br]Whatisspecialabou
Thelackofpersistenceisthereasonmostpeoplefailinattainingtheirgo
[originaltext]Ifyoujudgebythenumberofpeoplewhogotoseethegames
[originaltext]Ifyoujudgebythenumberofpeoplewhogotoseethegames
Patriotismmakesonereadyto______(为国捐躯).Itinspirespeopletoworkinjoint
It’sofficialthatmarriedpeoplearehealthier,oratleasttheythinkthey
Wecanmakeupourmindsaboutsomepeoplewithinonlysevensecondsofmeeting
随机试题
Ihopetheplanwillwork,buttheythemselvesarevery______thatitwill.A、dou
Wehavebeenlookingforwardto______(参观图片展览).visitingthephotoexhibitionlook
患者男,60岁。大量饮酒25年。2天前出现呕血,并排柏油样便,昨日出现意识恍惚。
下列关于风险限额的说法,错误的是( )。A.风险限额是针对具体区域、行业、贷款
归经的理论基础是A.阴阳学说 B.五行学说 C.运气学说 D.整体
以下说法正确的是()。A.2009年该省社会消费品分月零售额最大的是
为防止工商企业下乡引发“非农化”,鼓励工商资本发展适合企业化经营的现代农业项目有
关于金融风险的说法,正确的有( )。A.金融风险是出现损失和经营困难的可能性
下列选项中,不符合嗜铬细胞瘤消化系统表现的是A、血压升高 B、胆石症发病率
(2018年真题)某公司为改善办公大楼内员工在上班高峰期间电梯乘坐难的问题,新安
最新回复
(
0
)