阅读下面短文，从每题所给的A、B、C、D四个选项中，选出一个能填入文中相应空白处的最佳答案。
A
When people say “culture”, we 1art and history. But one very famous symbol in American culture is a cartoon. We all know and love the black mouse
2two large round ears---Mickey Mouse. Over 80 years ago, he first 3in the cartoon Steamboat Willie. When this cartoon4in New York 5November 18,1928,it was the first cartoon with sound and music. the man behind Mickey was Walt Disney. He became very rich and successful.
