刚才那个打错了

选 C
Who 作主语,看作第三人称单数,动词用 wants
答句中用 助动词 does 代替上文的 动词 wants第二空不能用is吗不能。完整的答句是：Simon wants to go and play games with you.缩略为：Simon does .用 does 指代wants to go and play games with you.