Choose one word whose underlined part is pronounced differently from the others. (1 pt) 1. A. young ​ B. drought ​ C. discount ​ D. sound ​ 2. A. christmas​ B. character ​ C. chemistry D. brochure 3. A. beds​ B. dogs​ C. porters​ D. books 4. A. pictures ​ B. watches​ C. buses​D. brushes