阿摩線上測驗
2. According to the voyage plan, the route has several ______ at which the ship has to alter courses.
(A) velocities
(B) destinations
(C) waypoints
(D) goals
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統計： A(3), B(2), C(30), D(0), E(0) #4022368
統計： A(3), B(2), C(30), D(0), E(0) #4022368
