max is looking forward to seeing（see) him 这话中用seeing正确还是see正

max is looking forward to seeing（see) him 这话中用seeing正确还是see正 I am really looking forward () him.A.seeing B.To SEE C.see he is looking forward to seeing you I'm looking forward to seeing you ,能不能用to see? Looking forward to seeing you, I look forward to seeing you.为什么see加ing I recommend you to see him 还是 I recommend you seeing him He is looking forward to see nothing. I am looking forward to seeing him tomorrow.为什么to后面可以跟动名词. seeing is believing,为什么不能是to see is beliving? 一个英语问题I am looking forward to seeing him again, for it’s ten am looking forward___you again.A.to see B.to seeing C.to be