Speaking multiple languages enhances cognitive skills, improves comprehension and problem-solving abilities, and fosters better career opportunities. This highlights the importance of teaching more than one language. Thus, option C is the best support for the claim.
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Teaching multiple languages enhances cognitive and social development, improving problem-solving skills and career opportunities. Studies have shown that bilingual individuals outperform their peers academically and have better memory and attention control. Incorporating language education is crucial in preparing students for a globalized world. ;