Cuba is an independent country which is located in the Caribbean. The main difference between cuban education and ours is the language; because Cuba is located in the Great Antillens their official language is spanish. This is due to the new world discovery from Spain. They also lack technology due to there isolation after they achicar their independence in 1902. This has affected the educational system which hasn't developed much since.
The singular form of los libros is el libro. The reason why we use el is because libro is masculine.
The correct word would be "Quien".
So, it would be "<span>¿</span>Quien compró los comestibles?"
Las personas adictas a menudo tienen uno o más problemas de salud relacionados con las drogas, que pueden incluir enfermedades pulmonares o cardíacas, embolia, cáncer o problemas de salud mental.
