单选题 Since the Great Depression, the United States government has protected farmers from {{U}}damaging{{/U}} drops in grain prices.
  • A. slight
  • B. surprising
  • C. sudden
  • D. harmful
【正确答案】 D
【答案解析】[解析] 画线词damaging为形容词,意为“有破坏性的,有损害的”。A项slight意为“轻微的,少量的,脆弱的”;例:She is slighter than Christie. 她比Christie更纤弱。B项surprising意为“意外的,惊讶的”;例:That is not surprising for him. 他对那并不感到惊讶。C项sudden意为“突然的,意外的,快速的”;例:She turned pale with sudden fear. 她突然被吓得惊慌失色。D项harmful意为“有害的,能造成损害的”;例:Smoking is harmful to person's health.吸烟有害健康。故选D。