问题描述：
求教两个英语句子,
please speak louder so that everybody can listen you
listen可以改成listen to
he told me do not call him
don't为什么要改成not to?
please speak louder so that everybody can listen you
listen可以改成listen to
he told me do not call him
don't为什么要改成not to?
问题解答：
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