2. A series of unforeseen logistical failures _____ the relief operation, yet field coordinators managed to reroute essential supplies through an alternative network.
(A) derailed
(B) framed
(C) howled
(D) suspended
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統計: A(0), B(2), C(1), D(1), E(0) #3955142
統計: A(0), B(2), C(1), D(1), E(0) #3955142