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单选题
Fortunately, Jack was only slightly injured in the traffic（）
A
incident
B
event
C
case
D
accident
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单选题Fortunately, Jack was only slightly injured in the traffic（）A
incidentB
eventC
caseD
accident
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overB
toC
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for
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The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic.B
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