3. ______ is an explicitly marked path onboard ships which has to be
followed in case of emergency.
(A) Emergency way
(B) Escape route
(C) Running route
(D) Eloping way
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統計: A(54), B(335), C(31), D(2), E(0) #1312382
統計: A(54), B(335), C(31), D(2), E(0) #1312382