Her_____ as an economist has been reinforced by her successful fight against inf

游客2023-10-29  8

问题 Her_____ as an economist has been reinforced by her successful fight against inflation.

选项 A、competence
B、performance
C、possession
D、qualification

答案 A

解析 考查名词词义辨析。competence“能力;技能”是不可数名词,符合题意。performance“表演:表现”强调行动,放在此处不合适。possession“占有,拥有”作不可数名词时后一般接of;作可数名词时常用复数表示“个人财产,私人财物”。qualification一般为可数名词并常用复数形式,意为“(通过考试并掌握了一定知识和技能的)合格证明;资格”;本题中,她已是经济学家,故成功经历增强的是她的能力而不是资格。
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