他在大学里学习古典文学，专注于古希腊和罗马的作品。

He studies ___classics at university, focusing on ancient Greek and Roman works.

许多学校都将《哈姆雷特》列为必读的文学经典。

Many schools list 'Hamlet' as a required reading among literary ___classics.

这部电影被视为科幻片的经典之作。

This movie is considered a ___classic in the science fiction genre.