题目内容
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[主观题]
194Using the data shown in the Special window, Activities P, Q, and T are critical path ac
194 Using the data shown in the Special window, Activities P, Q, and T are critical path activities. In order to shorten the time duration of the project, which activity should be "crashed" first？
A. P
B. Q
C. R
D. S
E. T
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