单选题 When Mr. Black retired, his son______the business.
  • A. took up
  • B. took over
  • C. took on
  • D. took out


【正确答案】 B
【答案解析】本题考查动词搭配。take over“接管”；take up“拿起，举起，从事，占用”；take on“从事，担任”；take out“除去，拔去”。句意为：当布莱科先生死了以后，他的儿子接管了他的生意。