问题描述：
The p_____ says there will be a concert of Jay Chou this Saturday evening.
He will return your MP3 player on time.(同义句转换)
He will ______ the MP3 player ______ ______ you on time.
person不是代表多数吗?为什么say+了s?还是?如果person可以那public可以吗?
He will return your MP3 player on time.(同义句转换)
He will ______ the MP3 player ______ ______ you on time.
person不是代表多数吗?为什么say+了s?还是?如果person可以那public可以吗?
问题解答：
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