选择正确的字母组合，补全所给单词。

r __ __nc __ __t

[　　]

A．a, i, o,a 　　　　B．o, a, a, i

C．a, o, i, a　　　 D．i, a, o, a

I used to have little passion (激情) in my life. But what happened the other day changed my min. It was then that 1 learned how 　26 it is to have a passion in life.

That day 1 went home in Mom's ear. When Morn 27 at a red light, someone on the side of the road caught my eye. It was a man dressed 　 28 rags (破旧衣服). He was homeless. That didn't interest me, because I had seen 　29 like him before. Those people usually looked unhappy and hopeless.

　　 But this man was 30 in some way. He was not sitting down with a 31 expression. Instead, he had a　 32　 in his hand and was dancing happily to the music. The radio seemed to be the most precious (珍贵的) thing he had.

　 "Morn, why does that man have a radio 　33 he’s homeless?” I asked.

　 "He　 34　 it," she replied.

　 "But why doesn't he use the money to buy food or clothes? He　 35　 something that he didn't need."

　 "Well, Sarah, sometimes food and clothes aren't the most important.”

　 That man must care so much about　 36　 that he bought a radio instead of food or clothes. I soon realized that　 37　 is the key to life.

　 Since then I am always thinking of 　38　 is truly important in life. A home, a meal, clothes—these things are 39 part of the life. What we often forget is that we all need a joy, a light in a 　40 . day. We all need a passion which gives a person the happiness they need ~o keep going.

26. A. strange　　　　 B. important　　　 C. dangerous　　　 D. difficult

27. A. stopped　　 　　B. walked　　　　 C. stood　　　　　 D. exercised

28. A. in　　　　　 　B. on　　　 　　　C. at　　　　　 　D. of

29. A. none　　　　　 B. few　　 　　 C. all　　　　 　　D. many

30. A. common　　　 B. different　 　　C. polite　　　 　 D. rude

31. A. sad　　　　 　 B. nervous　 　　 C. mad　　 　　　D. happy

32. A. hat　　　　 　B. phone　 　　　 C. scarf　 　　　 D. radio

33. A. though　　　 　B. because　 　　　C. until 　　　　 D. unless

34. A. borrowed　 　 B. made　　　　　 C. fixed　　 　　 D. bought

36. A. asked for　 　 B. waited for　　 　 C. paid for　 　 D. looked for

36. A. stories　　　 　B. music　　　　　 C. news　　 　　D. languages

37. A. knowledge 　　B. health　　　　 　 C. happiness　 　 D. friendship

38. A. who　　　　 　B. what　　　　　　 C. where　　　 　D. when

39. A. only　　　　　　 B. all　　　　 　　C. also　　　 　 D. never

40. A. warm　　　　　 B. hot　　　　 　　C. dark　　　 　　D. relaxing