问题描述：
it seems that she knows everything It's not easy for them to work out that problem.
改同义句：
1.It seems that she knows everything.
She ____________________ everything.
2.It's not easy for them to work out that problem.
______________that problem ____________________not easy for them.
3.last month she spent 100 dollars on her new MP4.
Last month she ___________100 dollars ________________her new MP4.
改同义句：
1.It seems that she knows everything.
She ____________________ everything.
2.It's not easy for them to work out that problem.
______________that problem ____________________not easy for them.
3.last month she spent 100 dollars on her new MP4.
Last month she ___________100 dollars ________________her new MP4.
问题解答：
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