完形填空 After my 21 second graders finished reciting the text, they settled back in their seats.But Duane remained_ 1 _.Duane was a bright and lovable student, _ 2 _his mother, a single parent, had many problems such as drinking._ 3 _that he might have a bad night, I walked over to him to see what was wrong.As he looked up, I could see the_ 4 _in his dark eyes. 'Mrs Brown, aren't you going to open my present?' he asked_ 5 _.'I put it on your desk. Getting back his gift from my desk, he handed it to me.I noticed my gift_ 6 _to be a matchbox. Duane told me that this was really a jewelry box_ 7 _a matchbox.As I opened it, the_ 8 _of two beer caps surprised me.Duane_ 9 _me that they were two silver earrings.He had noticed that I 10 wore earrings and wanted me to have some pretty ones. I was 11 by Duane's creativity and thoughtfulness. 12 birth, one of my ears was slightly deformed (畸形的). Fearing that wearing earrings might 13 to the ear, I avoided wearing them. But how could   I 14 to wear these precious earrings given by this 15 child? As I placed the earrings on my ears, my 16 clapped, and  Duane stood proudly beside me. Since then, the matchbox remained on my desk.It 17 me of Duane's act of kindness and of the lessons he taught me.Although his 18 at home was bad, Duane continued to see the good in life.Although poor, he still wanted to 19 .Whenever I see Duane's gift on my desk, I feel encouraged. If I am having 20 reaching a student, I'll try to be like Duane and give that student a piece of my heart . (     )1. A. sitting (     )2. A. unless (     )3. A. Wondering (     )4. A. hope (     )5. A. disappointedly (     )6. A. happened (     )7. A. as well as (     )8. A. shape (     )9. A. persuaded (     )10. A. only (     )11. A. frightened (     )12. A. Since (     )13. A. do harm (     )14. A. refuse (     )15. A. generous (     )16. A. hands (     )17. A. convinced (     )18. A. performance (     )19. A. please (     )20. A. chance B. crying B. though B. Thinking B. joy B. angrily B. appeared B. more than B. color B. fooled B. often B. touched B. Until B. draw attention B. offer B. honest B. class B. reminded B. experience B. take B. possibility C. standing C. so C. Finding C. hurt C. happily C. used C. except for C. design C. told C. once C. knocked C. Before C. add weight C. agree C. special C. audience C. proved C. situation C. give C. intention D. speaking D. since D. Pointing D. determination D. shyly D. supposed D. rather than D. sight D. encouraged D. never D. influenced D. By D. have an effect D. wait D. sad D. friends D. showed D. health D. accept D. difficulty