40 The ship sank because watertight doors between each ________ were not closed tightly.
(A) hatchway
(B) girder
(C) beam
(D) bulkhead 

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統計： A(1), B(2), C(3), D(1), E(0) #3462294

詳解 (共 1 筆)

#6488510
正確答案是： (D) bulkhead...
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