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【单选题】
自动化的分拣设备通常与输送机配合使用,其优点是
A.
减少了所需的人工数量
B.
提高了分拣速度和准确率
C.
减轻作业强度
D.
差错率大幅度下降
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参考答案:
举一反三
【判断题】If you’ve had a long career in one industry, it’s good for you to use the chronological format to present information in resumes.
A.
正确
B.
错误
【单选题】若其他条件不变,某商品价格上升 10%,能使买者总支出增加 4%,则这种情况下商品的需求价格弹性( )
A.
大于1
B.
等于0.4
C.
小于1
D.
等于2.5
【简答题】[A] have [B] having [C] had [D] have had
【单选题】They would certainly have come and helped us ______________time. A. did they have B. had they had C. had they have D would they hav e
A.
did they have
B.
had they had
C.
had they have
D.
would they hav e
【判断题】某把钢尺经检定发现其实际长度比名义长度要小,则用此把钢尺量距量得的结果将会偏小。()
A.
正确
B.
错误
【判断题】若某商品需求的价格弹性大于1,则这种商品可以采取提价销售的策略以增加销售收入。
A.
正确
B.
错误
【单选题】紫外线和红外线透过率最高的是
A.
玻璃
B.
聚氯乙烯
C.
聚乙烯
D.
外保温材料
【单选题】Pay ____ to the resume format you use – chronological or reverse-chronological order.
A.
attention
B.
service
C.
issue
D.
physician
【简答题】If you’ve had a long career in one industry, it’s good for you to use the chronological format to present information in resumes.
【单选题】Some students in Shanghai ______ e-bags for several months. [     ]
A.
have
B.
have had
C.
had
D.
will have
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