单选题 A great deal has been done to {{U}}remedy{{/U}} the situation.
  • A.maintain
  • B.improve
  • C.assess
  • D.protect
【正确答案】 B
【答案解析】[解析] 画线词remedy为动词,意为“补救,纠正”。B项improve意为“改善”,与画线词意思相近;例:We should improve the living conditions of the people.我们应改善人民的生活状况。A项maintain意为“维持,维修”;例:Let's maintain peace in the world.让我们来维持世界和平。C项assess意为“评估,评定”;例:We tried to assess his suitability for the job.我们想评估一下他是否适合这项工作。D项protect意为“保护,防卫”;例:An umbrella will protect you from the rain.雨伞可以为你挡雨。故本题选B