45 Shipboard emergency scenarios include leaking valves, seams, top and side ______ , as well as cracks and holes in the walls and doors, which the trainees must successfully repair before the boat fills with water.
(A)effect
(B)hatch
(C)hull
(D)keel

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統計： A(57), B(179), C(47), D(24), E(0) #1609595

詳解 (共 1 筆)

#2795689

(A)effect 效果

(B)hatch 船艙

(C)hull 船身

(D)keel 龍骨

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