A great deal has been done to remedy the s

外语类 2020-04-28 00:08:46 已帮助人

A great deal has been done to remedy the situation.

A:maintain B:improve C:assess D:protect

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答案：B
题干意为“为了挽救局面已经做了很多事。” 句中划线词意为“补救，纠正”。B项improve意为“改善，增加”；例：We should improve the living conditions of the people．我们应改善人民生活。A项意为“维护，维修”。C项意为 “评估，评定”。D项意为“保护，防卫”。故选B。