Juan Clemente Senaya (1832- 187 1), a Cuban poet, wrote a poem: "I sang to the sky with birds and sang happily.

Test analysis: according to the style of the poem, it can be judged that it belongs to romantic literature, so B and D can be excluded; According to the birth and death time of the author in the title "1832- 187 1 year", Cuba was a Spanish colony at that time, and item C was wrong. So choose a.