The person responsible for balance the time, cost and quality objectives to achieve project success is（）
A. The Human Resources Department
B. The line manager
C. The project manager
D. The executive sponsor
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The knowledge areas in PMBOK include:（）
A. Scope management
B. Risk management
Cost management
D. Information management
一封闭体系，经历一系列变化又回到了初始状态，则下列关系正确的是（）
A. Q =
B. 0，W ≠ 0，DU = 0，DG = 0
C. B．Q =
D. -W，DU = Q+W，DH = 0
E. C．Q ≠ 0，W = 0，DU = 0，DH = Q
F. D．Q ≠ -W，DU = Q+W，DH = Q
Which of the following techniques is similar to the math equation, “x = y”（）
A. Renaming the subject
B. Giving antonyms
C. Giving synonyms
Defining with a negative
Where should we place the definition in a paragraph（）
A. It usually appears in the topic sentence
B. It usually appears in the ending sentence
C. It is usually put in the middle of the paragraph
D. It usually appears amongst supporting details
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