题目有问题,而且楼主打字也有误,答案肯定是：
= He prefers (to go) hiking (rather than stay) at home.
或 = He prefers (going) hiking (to staying) at home.
如果你满意我的答案,敬请点击“选为满意回答”,我的确打错字，但是题目应该没问题吧，书上就是这样的楼主信我一句话：尽信书则不如无书。书上印刷错误多了去了，我经常碰到。要相信我，更要相信自己哦！