The traditional means of transportation in the southern region is ( ) A. Boat B. Horse-drawn carriage C. Car D. Flying

The southern region has a warm climate, abundant precipitation, rivers and lakes are crisscrossed, due to the temperature, the rivers are navigable all year round, in the lack of modern transportation in the era, people to the water transportation is the main, has continued to the present, the boat has become the traditional means of transportation in the southern region.

Therefore, the choice: A.