大学英语（1）第一次网络作业
三次网络作业的平均成绩占期末考试成绩30，请大家在认真复习好《大学英语》课本第一册第12单元的课文、词汇与短语后完成如下作业；作业一经批改评分，将不能修改；此次作业完成后应交到“在线作业”一栏本次作业界面中；作业必须按最后一页答卷表格格式作答，不要以附件形式缴交一阅读：（1）Theworld’spopulatio
co
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uestogrowThere
owareabout4billio
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i
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maybecha
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umberofdeathsbytheyear2000
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Europealreadyhavefewerbirthstha
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atio
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dtheperso
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umberofretiredpeople1Theworld’spopulatio
couldreach____________a6billio
i
75yearsb11billio
i
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15years2Whichofthefollowi
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atio
s3Bytheyear2000the
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Chi
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otquitesuccessfulbshouldbeco
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