单选题 The {{U}}blunder{{/U}} of Argentina's goalie cost them the game in the match against Brazil.
  • A. triumph
  • B. beat
  • C. mistake
  • D. struggle
【正确答案】 C
【答案解析】blunder“失误”；A项triumph“胜利”；B项beat“敲打”；C项mistake“错误”；D项struggle“奋斗”。根据题意，应选C。