affinity|affinities

他对古典音乐有一种天然的喜爱。

He has a natural ___affinity for classical music.

他们发现彼此对古典音乐有着天然的共鸣。

They discovered natural ___affinities for classical music between them.

这两种语言之间有明显的相似性。

There is a strong ___affinity between these two languages.