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单选题
The population between the age of 25 and 44 increased by 28.1%from 1980 to 1989 because（）
A
this was the period of large inflow of young immigrants
B
this was the birth age of the baby boomers.
C
the large number born during WW II reached this age bracket
D
those who were born in the period of baby boom reached this age bracket
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更多 “单选题The population between the age of 25 and 44 increased by 28.1%from 1980 to 1989 because（）A this was the period of large inflow of young immigrantsB this was the birth age of the baby boomers.C the large number born during WW II reached this age bracketD those who were born in the period of baby boom reached this age bracket” 相关考题
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B.there
C.where
D.that
考题
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B.certainly
C.almost
D.already
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考题
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San Francisco Increased the Age to Buy Tobacco Products to 21C
Hawaii Has Already Raised the Age Limit to Buy TobaccoD
A California Bill Faces Opposition from Many Republicans
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在数据库查询语句中，“age between 30 and 40”等同于（ ） (1.0分) [单选.]
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