题目内容
（请给出正确答案）
[主观题]
●Using the figure in the Special window, Activity "L" has an early start time of _____ wee
● Using the figure in the Special window, Activity "L" has an early start time of _____ weeks and an early finish time of _____ weeks.
A 11, 13
B 12, 14
C 13, 15
D 14, 16
E 15, 17
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