The Humid Continental, Mild Summer Climates Are Generally Bordered by ____

Multiple Choice

The humid continental, mild summer climates are generally bordered by ____. ​

A) tropical savanna climates on their equatorward sides
B) subarctic climates on their poleward sides
C) oceans on their western margins
D) steppe climates on their eastern margins
E) tropical rainforest climates on their equatorward sides