I'm good at basketball.A．play B．plays C．playing D．to play

I'm good at basketball.A．play B．plays C．playing D．to playI'm good at basketball.A．play B．plays C．playing D．to play I'm good at basketball.A．play B．plays C．playing D．to play 呵呵、、、、请给出为什么选这个答案的理由、、、、