Americans today have different eating habits than in the past.They have a broader knowledge of（ ）,so they buy more fresh fruit and vegetables than ever before.Statistics show the way people live determines the way they eat.

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Americans today have different eating habits than in the past.They have a broader knowledge of（ ）,so they buy more fresh fruit and vegetables than ever before.Statistics show the way people live determines the way they eat.

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Americans eat ____________ vegetables per person today as they did in 1910.

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—Its hot today.Have some_________,please.—No,thanks.Im not thirsty at all.

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al expenses rise.Many people reaching retirement age dont have the Densions that lots of workers in previous generations did,and often have not put enough money into their 401（k）s to live off of.Other workers did not have access to a retirement plan through their employer.That means that as people reach their mid-60s,they either have to dramatically curtail their spending or keep working to survive.This will be the first time that we have a lot of people who find themselves downwardly mobile as

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Today，China’s massive industrialization and_____for cars have made it dependent on oil imported from the Middle East and Africa .

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