单选题 Prisoners were kept in the most {{U}}appalling{{/U}} conditions.
  • A. flexible
  • B. reasonable
  • C. terrible
  • D. serious
【正确答案】 C
【答案解析】[解析] 本句意思:囚犯被囚禁在恶劣不堪的环境下。appalling意思是“极为恶劣的,糟糕的”,与terrible(很糟的)意思相近。flexible灵活的;reasonable合理的;serious严重的。