He was surprised to find that his little sister had become a pretty ___young woman
问题描述：
He was surprised to find that his little sister had become a pretty ___young woman
A slim B skinny
答
A
slim是指苗条
skinny 则是太瘦了 骨感
两个词都是瘦的意思 但句子的意思明显是褒义 所以选A