24. The officer of the watch should _________ comply with the Collision Rules.
(A) often
(B) seldom
(C) some times
(D) at all times

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統計: A(1), B(5), C(6), D(152), E(0) #2440070

詳解 (共 1 筆)

#4585992
答案應選"不管甚麼時候"(at all ...
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