Final answer:
People usually have two vocabulary levels: one for speaking and one for writing. There is no defined cutoff between a language and a dialect, and language use can reflect personal identity and group membership. Option C. Two levels, including words they use for speaking and words for writing, is the correct answer.
Step-by-step explanation:
With respect to vocabulary, most people have C. two levels, including words they use for speaking and words for writing. These levels of vocabulary can differ greatly and are often shaped by various factors including social settings, professional environments, personal interests, and educational backgrounds. Whereas spoken vocabulary tends to be more informal and conversational, written vocabulary is usually more formal and tends to utilize a broader range of vocabulary.
In examining the difference between a language and a dialect, the answer is A. There is no defined cutoff point. Languages and dialects exist on a continuum, and the distinction can often be politically or socially motivated rather than strictly linguistic. Furthermore, the concept of a global village introduces the idea that while we may use different language identities, the assumption of a singular, 'correct' way to speak English can be exclusionary and may devalue the rich diversity of English dialects. The use of language can reveal much about a person's identity and belonging to particular social or ethnic groups. Each group may have its own set of symbols, technical expressions, or slang, which can be difficult for outsiders to understand but serve as a means of communication within the group. Understanding these nuances is important for effective communication and respecting linguistic diversity.