单选题 You'll find that the community has ______ great changes since you were here last time.
  • A. submitted
  • B. sustained
  • C. perceived
  • D. undergone
【正确答案】 D
【答案解析】[解析] 各项的意思是：submit“提交，递交”；sustain“支撑，撑住，维持”；perceive“感知，感到，认识到”；undergone“经历，遭受”。空格处的意思是：经历了很大的变化。