听下面一段材料,回答第1-3题。 1. When did the man buy the T-shirt? A. Yesterday. B. A couple of days ago. C. A few weeks ago. 2. Why does the man want to change the T-shirt? A. He wants a bigger size. B. He doesn’t like the style. C. He prefers another color. 3. What will the woman do next? A. Change the T-shirt for the man. B. Have a word with her manager. C. Give the man’s money back.