After staying in hospital for long,the patient was advised to go the seaside so his healthcould _____soon.A.pick out B.pick up怎么可能?

After staying in hospital for long,the patient was advised to go the seaside so his healthcould _____soon.A.pick out B.pick up怎么可能?
After staying in hospital for long,the patient was advised to go the seaside so his health
could _____soon.
A.pick out B.pick up
怎么可能?

After staying in hospital for long,the patient was advised to go the seaside so his healthcould _____soon.A.pick out B.pick up怎么可能?
我也觉得不会的,是不是答案错了?pick up 意为 make sb．feel better使感觉好些
*Catherine was feeling very bad yesterday but has picked up a lot today．凯瑟琳昨天身体很不好,但今天觉得好多了.

选B
pick up 有“（身体）恢复健康，好转”的意思

错了选B,答案经常错。表示恢复（健康）。

就是A啊，有什么问题？