單項選擇題The full utilization of berths can be achieved if().

A.ships arrive at random
B.cargo-handling time varies greatly
C.ships have to queue to get onto berths
D.ships do not have to wait to get onto berths


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1.單項選擇題The foreman says that the stevedores stopped working owing to the()of the winch.

A.breakdown
B.breaked down
C.broken down
D.broke down

2.單項選擇題The force acting on a single cargo runner which is vertically lifting or lowering a load is greatest when().

A.decelerating when lowering the load
B.decelerating when raising the load
C.lowering the load at constant speed
D.raising the load at constant speed

4.單項選擇題The cargo,when(),should be completely covered with plastic.

A.stow
B.stowing
C.stowed
D.be stowed

5.單項選擇題The cargo is liable to burn.Please keep it()the engine room.

A.out of
B.away from
C.from away
D.out from