单选题 In a happy, somewhat boisterous celebration of the European discovery of America, the major phase of the Columbus Cinquecentennial got off to ______start on Friday.
  • (A) a slow
  • (B) a rousing
  • (C) a reluctant
  • (D) an indifferent
  • (E) a quiet


【正确答案】 B
【答案解析】