阅读理解。 One day Einstein is walking in a street in New York. His friend meets him and says to him, 'Einstein, you should buy a new coat. Look, your coat is very old.' But Einstein answers, 'it doesn't matter. Nobody knows me here.' After a few years, Einstein becomes a famous scientist (著名科学家). But he still wears the old coat. His friend meets him again and asks him to buy a new one. But Einstein says, 'I don't need to buy a new one. Everyone knows me here.' 1. Einstein lived in ______. [     ] A. England B. China C. America D. Japan 2. Einstein's coat is very old. His friend ______. [     ] A. gives him a new one B. asks him to buy a new one C. help him buy a new one D. help him mend the old one 3. Einstein doesn't want to buy a new one because ______. [     ] A. nobody knows him B. he likes the old one C. he has no money D. he isn't interested in his clothes 4. Some years later Einstein ______. [     ] A. buys a new one B. becomes a great scientist C. still wears the old clothes D. Both B and C 5. The title of the story should be ______. [     ] A. Einstein and His Friend B. Einstein and His Old Coat C. A Famous Scientist—Einstein D. A Day of Einstein