完形填空。 He lost his arms in an accident that claimed his father's life who was the main 1 of support for the family. He had to 2 the arms of his younger brother, and his younger brother became his 3 , never leaving him alone for years. Except for writing with his toes, he was completely unable to do 4 in his life. One late night, his younger brother accompanied him into the toilet and went back to 5 . But being so 6 , his younger brother fell asleep, leaving him on the toilet for two hours. As the two brothers grew up together, they had their share of problems and they would often 7 . His younger brother wanted to live 8 from him, living his own life, as many normal people do. So he was 9 and didn't know what to do. A 10 misfortune befell (降临) a girl. One night her mother, who suffered from mental illness 11 . So her father went out looking for her mother, leaving her alone at home. She tried to prepare a 12 for her parents, only to overturn the stove, 13 in a fire which took her hands away. Though her elder sister who was studying in another city, showed her 14 to take care of her, she was determined to be completely 15 . At school, she always studied hard. One day, the boy and the girl were both invited to appear on a television interview program. They were both asked to write something on a piece of paper with their toes. The boy wrote: My younger brother's arms are my arms; 16 the girl wrote: Broken wings, flying heart. Disasters can 17 at any time. If you choose only to complain and 18 from the ordeal (苦难的经历), it will always follow you wherever you go. But if you decide to be 19 , the hardship will turn out to be a(n) 20 on which new hopes will arise. (     )1. A. cause (     )2. A. live on (     )3. A. shadow (     )4. A. something (     )5. A. play (     )6. A. tired (     )7. A. support (     )8. A. lonely (     )9. A. heartless (     )10. A. same (     )11. A. died (     )12. A. meal (     )13. A. leading (     )14. A. willingness (     )15. A. independent (     )16. A. since (     )17. A. strike (     )18. A. hide (     )19. A. careful (     )20. A. difficulty B. strength B. take on B. volunteer B. anything B. work B. angry B. separate B. different B. heart-broken B. similar B. disappeared B. medicine B. resulting B. anxiety B. relaxed B. while B. afford B. remain B. strong B. fortune C. source C. turn on C. bodyguard C. nothing C. wait C. impatient C. quarrel C. separated C. kind-hearted C. C. dismissed C. heating C. taking C. contribution C. disabled C. as C. form C. survive C. healthy C. occupation D. course D. depend on D. servant D. everything D. wash D. unfair D. avoid D. divided D. heart-warming D. strange D. failed D. plan D. bringing D. respect D. energetic D. though D. return D. escape D. polite D. attitude