单选题 It took him ten years to fulfill his goal.
  • A. start
  • B. achieve
  • C. improve
  • D. finish


【正确答案】 B
【答案解析】本题考查常见的动词。Fulfill完成，实现；start开始；achieve完成，实现；improve改善，提高；finish完成。所以正确答案为B。