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【多选题】
管理大师彼得•德鲁克在《管理•任务、责任和实践》一书中指出，企业的两项基本职能是什么？A.
产品研发
B.
市场销售
C.
创新
D.
生产服务
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
【多选题】再热裂纹是指一些含铬、钼或钒的耐热钢、高强钢焊接后,为消除焊后残余应力,改善接头 ,而进行消除应力热处理过程中产生的裂纹。
A.
金相组织
B.
物理性能
C.
化学性能
D.
力学性能
【简答题】If the income tax exemption on municipal bonds were abolished, what would happen to the interest rates on these bonds? What effect would the change have on interest rates on U.S. Treasury securities?
【简答题】独立的对称操作有哪几种?
【单选题】What would happen to the U.S. economy if all its commercial banks suddenly closed their doors? Throughout most of American history, the answer would have been a disaster of epic proportions, akin to t...
A.
brought about an economic crisis.
B.
destroyed the whole U.S economy.
C.
contributed to economic recovery.
D.
exerted no influence on economy.
【简答题】测定面包中水分含量时,要求准备的仪器设备有:分析天平、 、 、 。
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