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

1、21世纪大学英语视听说教程第三版第4册英语听力答案UNIT1PARTASECTIONA TASKTWO CCCCASECTIONB TASKONE CB DCCTASKTWO BDCBATASKTHREE TFTFTPARTBSECTIONA TASKONE DCBTASKTWO SECTIONB TFFFTLemon batteryAn LEDHave enough powerIs capable of empowering up to three LEDsA night light or a simple flash light PARTD1-2 AC3-4 BC5-7 ABD8-11 D

2、BDD12-15 CCAC16-18 BBA19-22 ADCB23-25 ADBUNIT2PARTASECTIONA TASKTWO CDACDSECTIONB TASKONE CA ACBTASKTWO CBBDDTASKTHREE TFTTFPARTBSECTIONA TASKONE BCBTASKTWO SECTIONB TFFTTAlmost 120 mile an hour Have been responsible forTook the life of Bottom lineBreak the rules of engagement,privacy and decencyPAR

3、TD1-2 DC3-4 BB5-7 DBC8-11 CBAC12-15 CBBB16-18 DDC19-22 DDDD23-25 DDDUNIT3PARTASECTIONA TASKTWO BBCBCSECTIONB TASKONE BC CBATASKTWO BDADCTASKTHREE FTTFFPARTBSECTIONA TASKONE BDCTASKTWO SECTIONB FTFTFMatureA fairy tale romance Whirlwind romance A middle class familyDescendedHave a steady jobIn fashion

4、PARTD1-2 AC3-4 AB5-7 CDD8-11 ADBD12-15 CADB16-18 BDA19-22 CADD23-25 BACUNIT4PARTASECTIONA TASKTWO CDCBASECTIONB TASKONE CA AACTASKTWO BDCACTASKTHREE FFTTFPARTBSECTIONA TASKONE BADTASKTWO SECTIONB TFFTFEnvironmental technologiesAbove averageCompetitive advantageThey have gained importance Clean energ

5、y technologies 40% of all the filingsThe US and JapanPARTD1-2 BC3-4 AB5-7 AAB8-11 CCBD12-15 ACBC16-18 CAC19-22 BDDA23-25 DBAUNIT5PARTASECTIONA TASKTWO ACBACSECTIONB TASKONE BD BCATASKTWO ADBCBTASKTHREE FTFTTPARTBSECTIONA TASKONE BBCTASKTWO SECTIONB FTTTFTake an advantage of all the benefits you are

6、eligible for Cut your monthly outflowNeed an accurate assessment Prioritize your bills and talk to your creditorsThat your crisis doesnt need to ruinPARTD1-2 DB3-4 CD5-7 ADC8-11 BADD12-15 ABDD16-18 ACB19-22 ACDB23-25 BDCUNIT6PARTASECTIONA TASKTWO CACBASECTIONB TASKONE AC BBDTASKTWO CDBADTASKTHREE FT

7、FFTPARTBSECTIONA TASKONE CADTASKTWO SECTIONB TTFTTDisillusioned farmersFinding their fortuneThe flood of immigrantsA large part of a new workforceSeeking political freedom and economic prosperityThe unsanitary living conditions inPARTD1-2 CD3-4 BD5-7 BCA8-11 CADC12-15 CDBA16-18 CDC19-22 DDAD23-25 AD

8、BUNIT7PARTASECTIONA TASKTWO CDBBASECTIONB TASKONE BA CBDTASKTWO DCBBCTASKTHREE TFFTTPARTBSECTIONA TASKONE DBCTASKTWO SECTIONB FFTTTCareerReputationOrganizationOffice politicsAdvice or counselPARTD1-2 DA3-4 BA5-7 DAC8-11 BACC12-15 BCDC16-18 DACB19-22 DDD23-25 DCDUNIT8PARTASECTIONA TASKTWO CDACDSECTIO

9、NB TASKONE CC DADTASKTWO DCCDCTASKTHREE FFTFTPARTBSECTIONA TASKONE CCDTASKTWO SECTIONB FFFFFAn egg hatchesWings,beak and feetIt swims like a fish in the waterTake a similar shape like their parentsLarva or caterpillarCocoonOn waterA pupaPARTD1-2 AD3-4 BD5-7 DDD8-11 BCBA12-15 ACCD16-18 BDB19-22 ACCB2

10、3-25 DBDUNIT9PARTASECTIONA TASKTWO BBCBCSECTIONB TASKONE BD CABTASKTWO BBCDBTASKTHREE TTTFFPARTBSECTIONA TASKONE DBBTASKTWO SECTIONB FTFTFWas unable to move Only plead in his headSpeak at the time He didnt think they would believe him Absolutely disbelieved himPARTD1-2 BC3-4 CA5-7 DBC8-11 CDBA12-15

11、BACB16-18 CBC19-22 BDAA23-25 ABDUNIT10PARTASECTIONA TASKTWO BCCBCSECTIONB TASKONE BD DBCTASKTWO DABDDTASKTHREE FTFFTPARTBSECTIONA TASKONE ADBTASKTWO SECTIONB TTFTFWhat their opportunities are and to get experienceAre actually on the side of getting experience firstThat experiencePanic about careerComforting Immediately after collegeThe particular careerA number of different jobsBuild your careerPARTD1-2 BD3-4 BD5-7 DDD8-11 BADD12-15 DDBA16-19 DACD20-22 DDD23-25 DDD