270.How much would a round-trip ticket between Taipei and New York cost? (A) $810 (B) $610 (C) $1,150 (D) $980

275.In the article, it is mentioned that van Gogh “had suffered mental illness, hopeless love, and nearly no appreciation of his art except for that from his brother and sister-in-law, who supported him.” What does the word that refer to? (A) Van Gogh’s life (B) Van Gogh’s mental illness (C) his hopeless love (D) appreciation of van Gogh’s art