The construction phase of a new software product is near completion .The next phase is testing and implementation. The project is two weeks ahead of schedule. What should the project manager be MOST concerned with before moving onto the final phase?
A. Scope verification。
B. Quality control
C. Performance reports
D. Cost control
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To manage a project effectively, work should be broken into small pieces. Which of the following does NOT describe how far to decompose the work?
A. Until it has meaningful conclusion
B. Until it cannot be logically subdivided further
C. Until it can be done by one person
D. Until it can realistically estimated
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与持有税相比,征收交易税不利于活跃住房市场的成交。()