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The following diagram denotes dependency between two activities A and B,It says（）
A.B can’t start before A is finished
B.B can’t finish before A is finished
C.B can’t start before A starts
D.B can’t finish before A starts
参考答案
更多 “ The following diagram denotes dependency between two activities A and B,It says（）A.B can’t start before A is finishedB.B can’t finish before A is finishedC.B can’t start before A startsD.B can’t finish before A starts ” 相关考题
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