The correct answer is: B. Pali
The Buddhist Doctrines were written in Pali, a language that is closely related to Sanskrit. Pali is the language of the Theravada Buddhist tradition, and it is the language in which the earliest Buddhist texts were written. The Pali Canon is the collection of Buddhist texts that are considered to be the most authoritative. It is written in Pali, and it is divided into three parts: the Sutta Pitaka, the Vinaya Pitaka, and the Abhidhamma Pitaka.
The Sutta Pitaka is the collection of discourses that are attributed to the Buddha. The Vinaya Pitaka is the collection of rules that govern the monastic life. The Abhidhamma Pitaka is the collection of philosophical texts that explain the Buddhist teachings.
The Pali Canon is an important source of information about the Buddhist teachings. It is also a valuable resource for understanding the history of Buddhism.
The other options are incorrect for the following reasons:
- Option A: Sanskrit is an ancient Indian language that was used to write many Buddhist texts. However, the earliest Buddhist texts were written in Pali.
- Option C: Tibetan is a language that is spoken in Tibet and other parts of Asia. It is not the language in which the Buddhist Doctrines were written.
- Option D: The Buddhist Doctrines were written in Pali, not orally transmitted.