75 The fact that more and more people visit distant countries nowadays is mainly due to _____.
(A) the chance to visit United Nations
(B) easier and faster air travel
(C) the desire to increase people’s wealth
(D) the interest in archaeology
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統計: A(0), B(1), C(0), D(0), E(0) #3382282
統計: A(0), B(1), C(0), D(0), E(0) #3382282