The essential difference between academic papers and textbooks is ().

A. Standardization of languages

B. Logical structure

C. Novelty of content

D. Enrichment of content

Reference answer: C.

Answer analysis:

Textbooks, also known as textbooks and textbooks, are teaching books written in accordance with the requirements of curriculum standards and are the core textbooks of a course. Generally, the existing knowledge and achievements of a certain subject are comprehensively summarized and systematically expounded, and new explorations and new viewpoints are rarely made, which should be comprehensive, systematic and accurate. Academic works are generally papers used by researchers or professionals to express their understanding and knowledge of a certain subject.