A-A+
Good lighting in factories leads to greater co
问题详情
Good lighting in factories leads to greater comfort, higher ______ and productivity, fewer mistakes and accidents.
A．achievement
B．proficiency
C．craft
D．efficiency请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：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”。
