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外语
Optimism is a ______ shown to be associated with good physical health, less depression and longer life.
Optimism is a ______ shown to be associated with good physical health, less depression and longer life.
admin
2012-09-13
83
问题
Optimism is a ______ shown to be associated with good physical health, less depression and longer life.
选项
A、trail
B、trait
C、trace
D、track
答案
B
解析
名词词义辨析题。trail“足迹,踪迹”;trait“特性,特质”;trace“痕迹,踪迹”;track“轨迹”。主语“乐观”应与“特性,特质”搭配,故选B。
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0
专业英语四级
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