单选题 When machines become outdated there is a tendency to move them into other departments that have not previously been computerized.
  • A. advanced
  • B. out-of-date
  • C. modern
  • D. cool


【正确答案】 B
【答案解析】outdated“过时的、不流行的”;advanced“先进的、高级的”;modem“现代化的、近代的”;cool在现在生活中解释为“流行的、时尚的”;out-of-date意思是“老式的、过时的”,四个选项中十分明显,只有B项正确。`