单选题 Carl is starting college in September. ______ , he is traveling around Europe.
  • A. Meanwhile
  • B. Although
  • C. As a result
  • D. After all


【正确答案】 A
【答案解析】[考点] 词义辨析
[解析] meanwhile“其间，同时”；as a result“结果”；after all“毕竟”。