完形填空：先通读下面短文，掌握其大意，然后从各小题所给的A、B、C、D四个选项中，选出一个最佳答案。
My father and I always had a bit of trouble in our relationship. It’s not that we didn’t love each other. It’s just that we used to have 41 opinions. My dad is one of the most hard-working men I know, but I was a 42 . I played sports as a kid, but gave 43 when I was making progress. Then I showed an 44 in music. My father got excited and 45 me a guitar when I was about eight. But I really didn’t like it until I was a teenager. During those teen years, I got up my guitar and 46 playing along.
Then I went to college. My father thought I should focus more on my 47 , while I thought I should have more fun playing music. I dreamed to be a musician. When I grew into a young man, I suddenly fell 48 ill one day and it was discovered that I had a terrible kidney disease 肾病. I had to accept 49 all my life, or get a transplant 移植.
I felt like there was a heavy 50 on my shoulders. Life became hard for me. But I was lucky enough because of my loving parents who 51 me and took care of me. While trying to 52 just what to do with my life, my father got tested to see 53 he was the right man to give me his kidney. I tried to refuse, but he’d hear 54 of it. He saved my life at last.
Two years ago, I made up a band. He had always wanted to play in a band, but 55 got the chance when he was young. It was one of the greatest gifts I could give to him.
41. A. special B. different C. private D. necessary
42. A. musician B. coach C. actor D. dreamer
43. A. up B. out C. off D. away
44. A. introduction B. influence C. increase D. interest
45. A. expected B. threw C. bought D. praised
46. A. began B. regretted C. finished D. meant
47. A. hobbies B. studies C. skills D. choices
48. A. similarly B. hardly C. seriously D. harmfully
49. A. agreements B. movement C. argument D. treatments
50. A. weight B. disadvantage C. disbelief D. warming
51. A. provided B. encouraged C. afforded D. managed
52. A. decide B. behave C. build D. doubt
53. A. how B. whether C. why D. what
54. A. each B. all C. much D. none
55. A. almost B. completely C. never D. basically