42. What is the purpose of the second paragraph?
(A) To illustrate the danger of fog.
(B) To study the history of shipwrecks.
(C) To remember the sinking of the Titanic.
(D) To estimate the damage of sea disasters.
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統計: A(15), B(3), C(3), D(3), E(0) #1888582
統計: A(15), B(3), C(3), D(3), E(0) #1888582