问题描述：
The latest Census data reveal that that young people aged 25 to 29 are increasingly more mobile and
The latest Census data reveal that that young people aged 25 to 29 are
increasingly more mobile and willing to move to new cities,very often
in new states,中的very often in new states,
The latest Census data reveal that that young people aged 25 to 29 are
increasingly more mobile and willing to move to new cities,very often
in new states,中的very often in new states,
问题解答：
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