完形填空。 School was over and I felt quite tired. I sat at the very 1 of the crowded bus because of my anxiety to get home. Sitting there makes me 2 out like a shiny coin in a pile of dull pennies. Janie, the 3 , tries to break the uncomfortable atmosphere by striking the match of 4 . I tried to mind my manners and 5 listen, but usually I am too busy thinking about my day. On this day, 6 , her conversation was worth listening to. 'My father's sick,' she said to no one in 7 . I could see the anxiety and fear in her eyes. 'What's wrong with him?' I asked. With her eyes wet and her voice tight from 8 the tears, she answered, 'Heart trouble.' Her eyes 9 as she continued. 'I've already lost my mum, so I don't think I can stand losing him.' I was 10 . My heart ached for her. And this reminded me of the great 11 that my own mother was thrown into when her father died. I saw how hard it was, and 12 is, for her. I wouldn't like anyone to 13 that. Suddenly I realized Janie wasn't only a bus driver. That was 14 her job. She had a whole world of 15 and concerns, too. I suddenly felt very selfish. I realized I had only thought of people as 16 as what their purposes were in my life. I paid no attention to Janie 17 she was a bus driver. I had 18 her by her job and brushed her off as unimportant. For all I know, I'm just another person in 19 else's world, and may not even be 20 . I should not have been so selfish and self-centered. Everyone has places to go, people to see and appointment to keep. Understanding people is an art. (     )1. A. front (     )2. A. find (     )3. A. doctor (     )4. A. fire (     )5. A. politely (     )6. A. however (     )7. A. surprise (     )8. A. fighting (     )9. A. opened (     )10. A. recognized (     )11. A. victory (     )12. A. away (     )13. A. pick up (     )14. A. almost (     )15. A. family (     )16. A far (     )17. A. while (     )18. A. criticized (     )19. A. everyone (     )20. A. happy B. end B. take B. driver B. topic B. slightly B. therefore B. particular B. turning B. shone B. worried B. pain B. seldom B. work out B. nearly B. factory B. long B. because B. received B. anyone B. wise C. side C. think C. teacher C. conversation C. carelessly C. instead C. silence C. clearing C. closed C. shocked C. respect C. still C. go though C. ever C. school C. much C. though C. considered C. someone C. useful D. middle D. stand D. assistant D. discussion D. partly D. otherwise D. purpose D. protecting D. lowered D. excited D. disappointment D. never D. get down D. just D. friend D. well D. until D. judged D. nobody D. important