The key procedures in internal logistics are （　）．

A．procurement

B．supply

C．production

D．distribution and reverse

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参考答案

B,C,D

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A．information system

B．Internet site

C．net system

D．Internet

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2 The external logistics is connected the macro economic activities like （　）．

A．international trading

B．international commerce

C．global OEM

D．global investment in manufacture

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3 There are three kinds of fright in carriage:（　）．

A．full-truck load

B．half-track load

C．less-than-truck load

D．container

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