首页
登录
职称英语
The modern age is an age of electricity. People are so 【S1】______ to electric li
The modern age is an age of electricity. People are so 【S1】______ to electric li
游客
2023-07-31
44
管理
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 [br] 【S7】
选项
答案
E
解析
根据上下文意思和语法结构,选择discovering
转载请注明原文地址:https://tihaiku.com/zcyy/2884588.html
相关试题推荐
Whatisthereasonthattoomuchteadrinkingmakespeoplehavetroublesleeping
Inpreviousgenerations,youngpeoplewereundertheirparents’control;now
[originaltext]Anewinternationalstudyshowsthatsixpeopledieeverymin
[originaltext]Anewinternationalstudyshowsthatsixpeopledieeverymin
[originaltext]Therearesomanythingsgoingoninourmodernlives,andch
[originaltext]Therearesomanythingsgoingoninourmodernlives,andch
[originaltext]Peopleusuallysingbecausetheylikemusicorbecausetheyf
Thisisforpeoplewhoareinterestedinadoptingalow-fatlifestyleorfor
Formostpeople,theword"fashion",means______.[br]Newspapers,radio,telex
Formostpeople,theword"fashion",means______.[br]Ifthebookwaspublishe
随机试题
Inancienttimesthemostimportantexaminationswerespoken,notwritten.I
PassageThree[br]WhowastheprototypeofDennis’devicedesignfor?Blindadul
WhatIfYouCouldLearnEverything?A)Imagineeverystudenthas
[originaltext]W:TodayI’minterviewingRobertBallard,oceanexploreranddisc
Thelocals,allofwhosehomes______bytheflood,receivedhelpfromtheRedC
Whichofthefollowingcouldbethebesttitleofthepassage?[br]Itcanbe
Heisquitethoughtless,forveryseldom
在Windows系统中监听发送给NT主机的陷入报文的程序是( )。A.mspa
某初产妇,一般情况良好,胎儿足月,左枕前位,胎心140次/分,规律宫缩已17小时
伤亡事故经济损失是指企业职工在劳动生产过程中发生伤亡事故所引起的经济损失,包括直
最新回复
(
0
)