試題詳解

52. What is the significance of the author’s statement, “Without linguistic diversity, we really wouldn’t be human”?
(A) It implies that the loss of languages is a threat to human evolution.
(B) It suggests that language is the defining characteristic of humanity.
(C) It highlights the role of language in scientific research and understanding of the brain.
(D) It emphasizes the importance of language in shaping human identity and culture.