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外语
Good lighting in factories leads to greater comfort, higher ______ and productivity, fewer mistakes and accidents.
Good lighting in factories leads to greater comfort, higher ______ and productivity, fewer mistakes and accidents.
admin
2012-10-30
37
问题
Good lighting in factories leads to greater comfort, higher ______ and productivity, fewer mistakes and accidents.
选项
A、achievement
B、proficiency
C、craft
D、efficiency
答案
D
解析
近义词辨析。achievement,意为:“成就,功绩”;proficiency,意为:“熟练,精通,熟练程度,水平”;craft,意为:“工艺,手艺”;efficiency,意为:“效率,功效”。
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大学英语四级
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