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56. Wu You’s family spent the Spring Festival in Guangzhou because they ______.

       A. are of Chinese origin

B. weren’t able to return home

       C. wanted to witness unusual events

D. had to take part in many activities

54. A. Even so

B. If so

C. Instead

D. To conclude

53. A. fortune

B. career

C. success

D. peace

52. A. study

B. understand

C. rethink

D. recall

51. A. independent

B. wealthy

C. unselfish

D. famous

50. A. creating

B. avoiding

C. missing

D. choosing

49. A. health

B. future

C. life

D. major

48. A. point

B. purpose

C. result

D. question

47. A. high-paying

B. prize-winning

C. trouble-saving

D. long-enjoying