通读下面短文，掌握其大意，然后在各题所给的四个选项(A、B、C和D)中选出一个最佳选项。

　　On my first day of high school,I saw a boy from my class walking back home after school. His name was David. He was __31__ his books. As I was walking,I saw a group of kids running towards him,knocking all his books _32__ his arms. And then they ran away. David fell down and his _33__ went flying. He looked up and I saw sadness in his eyes. I helped him to look for his glasses and said,"The kids with bad manners should be punished(惩罚)."There was a big smile that __34__ real gratitude(感激)on his face.

　　From__35__ on,we became friends. The more I got to know David,the more I liked him. Over the 36 four years,we always studied and played together and had a happy time.

　　On graduation day,I could see that he was nervous about his 37. So I said,"Graduation is a time to thank those who helped you 38 through those difficult years——our parents,our teachers,but 39 our friends. Being a friend to someone is the best 40 you can give them. I'll tell you a story.” I just looked at the handsome popular boy in amazement as he told the story of the first day we 41.

　　Everyone was 42 to hear all about his hardest moment. I saw his parents looking at me and smiling. Not until that moment did I 43 its deep meaning.

　　Never underestimate(低估)the power of your actions,With one small action,you can 44 a person's life. 45 you can see,"Friends are angels(天使)to make us rise when our wings have problems flying."

　　31. A. bringing B. carrying C. reading D. looking for

　　32. A. out of B. from C. into D. onto

　　33. A. knives B. toys C. pens D. glasses

　　34. A. showed B. spoke C. told D. said

　　35. A. on B. back C. that D. then

　　36. A. last B. past C. next D. through

　　37. A. speech B. graduation C. difficulty D. story

　　38. A. look B. succeed C. climb D. push

　　39. A. not B. least C. mostly D. perhaps

　　40. A. friend B. word C. teacher D. gift

　　41. A. beat B. met C. played D. made

　　42. A. hopeless B. pleased C. surprised D. sorry

　　43. A. notice B. see C. appear D. realize

　　44. A. change B. know C. find D. save

　　45. A. Since B. Though C. As D. If

　　答案：31—35 BADAD 36——40 CABCD 41—45 BCDAC