题目

人类皮肤颜色的多样性，是由于环境变化时自然选择所造成的，我国地处亚洲，我国人是种人。 答案：【1】黄Several years ago, while attending a communication course, I experienced a most unusual process. The instructor asked us to list  36  in our past that we felt  37  of, regretted, or incomplete about and read our lists aloud. This seemed like a very  38  process, but there’ s always some  39  soul in the crowd who will volunteer. The instructor then  40  that we find ways to  41   people, or take some action to right any wrongdoings. I was seriously wondering how this could ever   42   my communication. Then the man next to me raised his hand and volunteered this story: Making my _43  , I remembered an incident from high school. I grew up in a small town. There was a Sheriff  44_  of us kids liked. One night, my two friends and I decided to play a  45  on him. After drinking a few beers, we climbed the tall water tank in the middle of the town, and wrote on the tank in bright red paint: Sheriff Brown is an s.o.b. The next day, almost the whole town saw our glorious  46  . Within two hours, Sheriff Brown had us in his office. My friends told the truth but I lied. No one  47  found out. Nearly 20 years later, Sheriff Brown’s name  48  on my list. I didn’t even know if he was still  49  . Last weekend, I dialed the information in my hometown and found there was a Roger Brown still listed. I tried his number. After a few  50  , I heard, “Hello?” I said, “Sheriff Brown?” Paused. “Yes.” “Well, this is Jimmy Calkins.” “And I want you to know that I did it!” Paused. “I knew it!” he yelled back. We had a good laugh and a  51  discussion. His closing words were: “Jimmy, I always felt bad for you  52   your friends got it off their chest, but you were carrying it  53  all these years. I want to thank you for calling me…for your sake.” Jimmy inspired me to  54  all 101 items on my list within two years, and I always remember what I learned from the course: It’ s never too late to  55  the past wrongdoings. 36. A. something         B. anything        C. somebody           D. anybody 37. A. ashamed        B. afraid           C. sure                    D. proud 38. A. private         B. secret           C. interesting           D. funny 39. A. foolish         B. polite            C. simple                 D. brave 40. A. expected       B. suggested        C. ordered               D. demanded 41. A. connect with    B. depend on        C. make apologies to   D. get along with 42. A. improve        B. continue        C. realize                 D. keep 43. A. notes             B. list             C. plan                    D. stories 44. A. any               B. most            C. none                   D. all 45. A. part              B. game           C. trick                   D. record 46. A. view              B. sign             C. attention              D. remark 47. A. also              B. even            C. still                D. ever 48. A. appears           B. considers             C. presents            D. remembers 49. A. angry           B. happy            C. doubtful             D. alive 50. A. words            B. rings            C. repeats               D. calls 51. A. cold             B. plain            C. nervous                     D. lively 52. A. in case         B. so long as       C. unless                 D. because 53. A. around         B. out              C. up                   D. away 54. A. build up           B. make up       C. clear up                 D. give up 55. A. regret            B. forgive         C. right                     D. punish