38. What leads to the lifestyle change of European Nations according to the passage?
(A) Using more central heating.
(B) Traveling around European nations.
(C) Having fewer children.
(D) Enjoying cross-cultural exchange.
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統計: A(65), B(25), C(403), D(181), E(0) #2027078
統計: A(65), B(25), C(403), D(181), E(0) #2027078