专业英语题库2022考试试题下载(1AA)

1. [单选题]Define Activities is the process ofidentifying the specific actions to be performed toproduce the（）

A. projectelements
B. work drafts
C. workpackage
D. projectdeliverables

2. [单选题]（）is a property of object-oriented software by which an abstract operation may be performed in different ways in different classes.

A. Method
B. Polymorphism
C. Inheritance
D. Encapsulation

3. [单选题]The parties to government procurement refer to the principal entities of all kinds that enjoy rights and undertake obligations in government procurement, including the procuring entities, the （）and the procuring agencies.

A. users
B. servers
C. producers
D. suppliers

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