完形填空。 One day, I was walking with my daughter, and we saw a man picking bottles out of garbage cans (垃圾 箱). He did not ask us for spare 1 , like others had before him. My 10-year-old daughter asked 2 he was doing that, as he appeared to be unclean and possibly 3 . I told her he had his dignity (尊严), and was doing what he could to help 4 . My daughter had a 2-dollar 5 I had given her, and she told me she 6 to give her money to this man 7 she thought he needed it more than she 8 . I agreed. We are on welfare (福利救 济), 9 we have a place to live, and food to eat. So we followed the man 10 the local store, where he sold his bottles and cans. My daughter 11 up to him and gave him the coin. He 12 us loudly as we left the store, and 13 God to bless us. The kindness was 14 to my daughter. When she got to the 15 a couple of months later, she 16 she had left her 17 at home and it happened that I had not taken my purse along, 18 . Then a lady noticed us and saw how 19 my daughter was. The lady gave her the money to go to swimming. Surprisingly, it was 2 dollars, which was the 20 amount as that she had given to the man on the street. (     )1. A. room (     )2. A. what (     )3. A. honest (     )4. A. others (     )5. A. coin (     )6. A. had (     )7. A. as (     )8. A. would (     )9. A. so (     )10. A. off (     )11. A. walked (     )12. A. begged (     )13. A. ordered (     )14. A .repaid (     )15. A. square (     )16. A. knew (     )17. A. pass (     )18. A .too (     )19. A sad (     )20. A. exact B. time B. how B. homeless B. us B. can B. tried B. while B. needed B. thus B. into B. came B. called B. asked B. paid B. store B. thought B. money B. also B. worried B. more C. bottle C. why C. unnecessary C. children C. toy C. wanted C. unless C. expected C. but C. onto C. caught C. answered C. taught C. turned C. pool C. understood C. clothes C. either C. bad C. different D. change D. where D. homeless D. himself D. box D. agreed D. though D. did D. still D. at D. kept D. thanked D. celebrated D. end D. park D. realized D. glasses D. though D. lovely D. same