I haven't seen you for a long time.You look much _____ ( health )为什么这里不用healthier?同上

I haven't seen you for a long time.You look much _____ ( health )为什么这里不用healthier?同上
I haven't seen you for a long time.You look much _____ ( health )为什么这里不用healthier?
同上

I haven't seen you for a long time.You look much _____ ( health )为什么这里不用healthier?同上
答案：healthy
look表示“看起来”,后接形容词作表语.much可以比较级,但是这里没有和谁进行比较,所以不用比较级.
翻译：好久不见你,你看起来健康多了.

不用healthier用什么？