单选题 The government has protected farmers from damaging drops in grain prices.
  • A. slight
  • B. surprising
  • C. sudden.
  • D. harmful


【正确答案】 D
【答案解析】本题是派生词的考查。Damage+ing=damaging破坏的，伤害的；slight轻微的；surprising惊奇的；sudden突然的；harmful有害的。