阿摩線上測驗
11. ________ is the act of checking who of the passengers and crew members are present at assembly station by reading aloud a list of their names.
(A) Digital call
(B) Speaking call
(C) Point call
(D) Roll call
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統計： A(0), B(0), C(0), D(1), E(0) #4054244
統計： A(0), B(0), C(0), D(1), E(0) #4054244
