21世纪大学英语视听说教程第三版第4册英语听力答案.docx
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21世纪大学英语视听说教程第三版第4册英语听力答案
UNIT1
PARTA
SECTIONATASKTWOCCCCA
SECTIONBTASKONECBDCC
TASKTWOBDCBA
TASKTHREETFTFT
PARTB
SECTIONATASKONEDCB
TASKTWO1.identical2.cut3.rough4.sew5.subscribe
SECTIONBTFFFT
Lemonbattery
AnLED
Haveenoughpower
IscapableofempoweringuptothreeLEDs
Anightlightorasimpleflashlight
PARTD
1-2AC
3-4BC
5-7ABD
8-11DBDD
12-15CCAC
16-18BBA
19-22ADCB
23-25ADB
UNIT2
PARTA
SECTIONATASKTWOCDACD
SECTIONBTASKONECAACB
TASKTWOCBBDD
TASKTHREETFTTF
PARTB
SECTIONATASKONEBCB
TASKTWO1.privacy2.free3.build4.signing5.personal
SECTIONBTFFTT
Almost120mileanhour
Havebeenresponsiblefor
Tookthelifeof
Bottomline
Breaktherulesofengagement,privacyanddecency
PARTD
1-2DC
3-4BB
5-7DBC
8-11CBAC
12-15CBBB
16-18DDC
19-22DDDD
23-25DDD
UNIT3
PARTA
SECTIONATASKTWOBBCBC
SECTIONBTASKONEBCCBA
TASKTWOBDADC
TASKTHREEFTTFF
PARTB
SECTIONATASKONEBDC
TASKTWO1.public2.appropriate3.opinion4.motivation5.barrier
SECTIONBFTFTF
Mature
Afairytaleromance
Whirlwindromance
Amiddleclassfamily
Descended
Haveasteadyjob
Infashion
PARTD
1-2AC
3-4AB
5-7CDD
8-11ADBD
12-15CADB
16-18BDA
19-22CADD
23-25BAC
UNIT4
PARTA
SECTIONATASKTWOCDCBA
SECTIONBTASKONECAAAC
TASKTWOBDCAC
TASKTHREEFFTTF
PARTB
SECTIONATASKONEBAD
TASKTWO1.possibility2.luxury3.affordable4.tremendous5.destroying
SECTIONBTFFTF
Environmentaltechnologies
Aboveaverage
Competitiveadvantage
Theyhavegainedimportance
Cleanenergytechnologies
40%ofallthefilings
TheUSandJapan
PARTD
1-2BC
3-4AB
5-7AAB
8-11CCBD
12-15ACBC
16-18CAC
19-22BDDA
23-25DBA
UNIT5
PARTA
SECTIONATASKTWOACBAC
SECTIONBTASKONEBDBCA
TASKTWOADBCB
TASKTHREEFTFTT
PARTB
SECTIONATASKONEBBC
TASKTWO1.enroll2.annual3.debt4.inflation5.crippling
SECTIONBFTTTF
Takeanadvantageofallthebenefitsyouareeligiblefor
Cutyourmonthlyoutflow
Needanaccurateassessment
Prioritizeyourbillsandtalktoyourcreditors
Thatyourcrisisdoesn’tneedtoruin
PARTD
1-2DB
3-4CD
5-7ADC
8-11BADD
12-15ABDD
16-18ACB
19-22ACDB
23-25BDC
UNIT6
PARTA
SECTIONATASKTWOCACBA
SECTIONBTASKONEACBBD
TASKTWOCDBAD
TASKTHREEFTFFT
PARTB
SECTIONATASKONECAD
TASKTWO1.unprecedented2.dwellers3.invest4.outpace5.sustainable
SECTIONBTTFTT
Disillusionedfarmers
Findingtheirfortune
Thefloodofimmigrants
Alargepartofanewworkforce
Seekingpoliticalfreedomandeconomicprosperity
Theunsanitarylivingconditionsin
PARTD
1-2CD
3-4BD
5-7BCA
8-11CADC
12-15CDBA
16-18CDC
19-22DDAD
23-25ADB
UNIT7
PARTA
SECTIONATASKTWOCDBBA
SECTIONBTASKONEBACBD
TASKTWODCBBC
TASKTHREETFFTT
PARTB
SECTIONATASKONEDBC
TASKTWO1.minimize2.dealing3.require4.management5.positive
SECTIONBFFTTT
Career
Reputation
Organization
Officepolitics
Adviceorcounsel
PARTD
1-2DA
3-4BA
5-7DAC
8-11BACC
12-15BCDC
16-18DACB
19-22DDD
23-25DCD
UNIT8
PARTA
SECTIONATASKTWOCDACD
SECTIONBTASKONECCDAD
TASKTWODCCDC
TASKTHREEFFTFT
PARTB
SECTIONATASKONECCD
TASKTWO1.mysteriously2.naval3.wreckage4.unexplainable5.distress
SECTIONBFFFFF
Anegghatches
Wings,beakandfeet
Itswimslikeafishinthewater
Takeasimilarshapeliketheirparents
Larvaorcaterpillar
Cocoon
Onwater
Apupa
PARTD
1-2AD
3-4BD
5-7DDD
8-11BCBA
12-15ACCD
16-18BDB
19-22ACCB
23-25DBD
UNIT9
PARTA
SECTIONATASKTWOBBCBC
SECTIONBTASKONEBDCAB
TASKTWOBBCDB
TASKTHREETTTFF
PARTB
SECTIONATASKONEDBB
TASKTWO1.spiritual2.proved3.affected4.gigantic5.productive
SECTIONBFTFTF
Wasunabletomove
Onlypleadinhishead
Speakatthetime
Hedidn’tthinktheywouldbelievehim
Absolutelydisbelievedhim
PARTD
1-2BC
3-4CA
5-7DBC
8-11CDBA
12-15BACB
16-18CBC
19-22BDAA
23-25ABD
UNIT10
PARTA
SECTIONATASKTWOBCCBC
SECTIONBTASKONEBDDBC
TASKTWODABDD
TASKTHREEFTFFT
PARTB
SECTIONATASKONEADB
TASKTWO1.object2.action3.typical4.realistic5.forward
SECTIONBTTFTF
Whattheiropportunitiesareandtogetexperience
Areactuallyonthesideofgettingexperiencefirst
Thatexperience
Panicaboutcareer
Comforting
Immediatelyaftercollege
Theparticularcareer
Anumberofdifferentjobs
Buildyourcareer
PARTD
1-2BD
3-4BD
5-7DDD
8-11BADD
12-15DDBA
16-19DACD
20-22DDD
23-25DDD