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
32
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] 【B6】
选项
答案
secrets
解析
前面短文叙述的是科学家们正在发现越来越多的关于电的知识,这里应为一个名词,“有趣的”修饰的名词,再听音,所以是secret,又前面有many因此要加s.
转载请注明原文地址:https://tihaiku.com/zcyy/2882556.html
相关试题推荐
Peoplewhoworkrotatingnightshiftsappeartohavealower【S1】ofParkinson’sd
Sometimes,anoldstorycouldbesomeaningfulthatpeoplecanlearnalotfrom
[originaltext]Inthemodernworld,itisimportanttobewell-informed.Success
[originaltext]W:Ijustreadacuriousfact.Didyouknowthatpeoplewhospend
[originaltext]W:Ijustreadacuriousfact.Didyouknowthatpeoplewhospend
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
Nowadays,people’slifestylesarechanging,whichhasresultedinthedemandfor
【B1】[br]【B20】A、carsB、blinksC、eyesD、lightsC注意此处有“会将目光转移到”这一陈述,因此选eyes。
随机试题
Thatplayhaspuzzledauthoritiesforgenerations,buttomyfatherithasthec
A.whereB.exceptionsC.affairsD.meetE.cr
[originaltext]W:Hi,John.M:Oh,hi,Laura.Whatareyoudoinghere?W:Er,I’
下列关于部门预算编制范围的说法,正确的是()。A.部门预算只包括预算内资金
下图是根据相关资料编制的《国家财政税收结构变化图》,由此图可以推知清朝在此期间(
1.题目:高中必修一《货市的基本职能》片段教学 2.内容: 3.基本要求
药材信石的主成分是A.含水硫酸钠B.硫化汞C.含水硫酸钙D.硫化砷E.三氧化二砷
常用异羟肟酸铁反应检验A.苯丙酸 B.皂苷 C.黄酮 D.香豆素 E.挥
2020年我国农产品贸易额2468.3亿美元,同比增8.0%。其中,出口额同比减
提出“教育即生活”的教育家是()。A、蒙台梭利 B、福禄培尔 C、卢
最新回复
(
0
)