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【简答题】
企业管理创新是指对企业( )和( )在质与量上实现新的组合,以提高管理整体效能。
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】上上主高次低是指，上声字与上声字相连的， 。
A.
着重强调语气、主字重音，主字语重调即高，次字语轻音则低
B.
着重强调语气、主字重音，主字语重调即低，次字语轻音则低
C.
着重强调语气、主字重音，主字语重调即高，次字语轻音则高
D.
着重强调语气、主字重音，主字语重调即低，次字语轻音则高
【单选题】—Can you tell me what time the flight to Detroit leaves? —I’m sorry, but it _______________.
A.
has been canceled
B.
had been canceled
C.
has canceled
D.
had canceled
【单选题】What has PepsiCo been doing to achieve its objective?
A.
Studying WHO's guidelines.
B.
Increasing its research funding.
C.
Expanding its market overseas.
D.
Cutting its production costs.
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