Learning a language is a matter of __________.

Correct Option: skill

Explanation:

Learning a language is primarily a matter of developing a skill. Language learning involves practical application, continuous practice, and training—much like learning to drive, swim, or play a musical instrument—rather than just memorizing static facts or theoretical knowledge.

Key Reasons:

1. Skill vs. Knowledge: Language requires developing four core skills: listening, speaking, reading, and writing. Understanding grammatical rules alone (knowledge) is not enough; one must practice using them fluently in real-time communication (skill).

2. Habit Formation and Practice: Language proficiency grows through active repetition, feedback, and gradual mastery of usage, which are fundamental characteristics of skill acquisition.

Therefore, learning a language is best described as a matter of skill.