阅读理解。 One day Mozart, a great musician, saw an old man sitting in a street corner (角落) with a hat in front of him. The old man could see __ 1 __ because he was blind (瞎的). He was playing the violin. It was a beautiful piece __ 2 __ Mozart. But the hat was empty because no money was put into it. 'Do you often __ 3 __ Mozart's music?' Mozart asked. 'Yes, sir,' the old man answered. 'Everyone knows Mozart and likes his music.' ' __ 4 __ do you live with?' Mozart asked again. 'None,' the old man said sadly. 'I'm __ 5 __ and I have to make a living by playing the violin.' Mozart __ 6 __ over the violin from the old man and he, himself, began to play. He played so well that all the people passing by stopped __ 7 __ to the wonderful music and soon the man's hat was full of __ 8 __. The old man was __ 9 __ and asked Mozart, 'Who are you, sir?' 'I'm a poor __ 10 __ like you,' Mozart said. (     )1. A. something (     )2. A. by (     )3. A. write (     )4. A. What (     )5. A. alone (     )6. A. looked (     )7. A. to listen (     )8. A. food (     )9. A. interested (     )10. A. musician B. nothing B. of B. read B. Which B. lonely B. got B. listening B. money B. worried B. singer C. everything C. for C. play C. Who C. lucky C. took C. to play C. paper C. surprised C. teacher