Jim with his brother often plays tennis.为什么要plays

Jim with his brother often plays tennis.为什么要plays Jim with his brother often plays tennis. plays为什么要加s? His aunt often plays tennis with him.改成一般疑问句 My father plays He often plays soccer every weekend with his sister,brother. Plays with his cat.为什么Plays要加s His brother plays sccer with his friend. Bob with his sister often plays volleyball.这句话为什么用"plays" TOM except/besides his friend often plays tennis的翻译 He often plays tennis with me.哪里错了 Peter plays tennis with his mother.(改为一般疑问句)_____Peter____te He plays tennis with his friends every day 同义句 在he with me often plays basetball中为什么plays要用单数?