21世纪大学英语视听说教程第三版第4册英语听力答案

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PARTD 1-2 DA 3-4 BA 5-7 DAC 8-11 BACC 12-15 BCDC 16-18 DACB 19-22 DDD 23-25 DCD

UNIT8 PARTA SECTIONA TASKTWO CDACD SECTIONB TASKONE CC DAD

TASKTWO DCCDC TASKTHREE FFTFT

PARTB SECTIONA TASKONE CCD

TASKTWO 1.mysteriously 2.naval 3.wreckage 4.unexplainable 5.distress

SECTIONB FFFFF An egg hatches

Wings,beak and feet

It swims like a fish in the water

Take a similar shape like their parents Larva or caterpillar Cocoon On water A pupa

PARTD 1-2 AD 3-4 BD 5-7 DDD 8-11 BCBA 12-15 ACCD 16-18 BDB 19-22 ACCB 23-25 DBD

UNIT9 PARTA

.

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SECTIONA SECTIONB

TASKTWO TASKONE TASKTWO TASKTHREE BBCBC BD CAB BBCDB TTTFF

PARTB SECTIONA

TASKONE DBB TASKTWO 1.spiritual 2.proved 3.affected 4.gigantic 5.productive

SECTIONB FTFTF Was unable to move Only plead in his head Speak at the time

He didn’t think they would believe him Absolutely disbelieved him

PARTD 1-2 BC 3-4 CA 5-7 DBC 8-11 CDBA 12-15 BACB 16-18 CBC 19-22 BDAA 23-25 ABD

UNIT10 PARTA SECTIONA TASKTWO BCCBC SECTIONB TASKONE BD DBC

TASKTWO DABDD TASKTHREE FTFFT

PARTB SECTIONA TASKONE ADB

TASKTWO 1.object 2.action 3.typical 4.realistic 5.forward

SECTIONB TTFTF

What their opportunities are and to get experience Are actually on the side of getting experience first That experience Panic about career Comforting

Immediately after college The particular career

A number of different jobs Build your career

.

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PARTD 1-2 3-4 5-7 8-11 12-15 16-19 20-22 23-25

BD BD DDD BADD DDBA DACD DDD DDD

.