（）is software about the relation between t

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问题单项选择题

（）is software about the relation between the customer and the supplier in marketing.

A.Customer Relationship Management

B.Customer service

C.Sales planning

D.Distribution channel

答案

参考答案：A

选择题

In the past twenty years, many tall buildings have been built in our city. Look! This is a . [ ]

A. 70-floor building

B. 70-floors building

C. 70-floor buildings

D. 70 floors building

多项选择题

由于工程变更属于合同履行过程中的正常管理工作，工程师可以根据施工进展的实际情况，在认为必要时就（）等方面发布变更指令。

A改变原定的施工顺序，

B.改变原定的时间安排，

C.任何工作质量的变更，

D.工程任何部分标高的改变，

E.增加任何合同约定的工作内容，