A. Saudi Arabia
B. Italy
C. Japan
D. None
The equator passes through 13 countries: Ecuador, Colombia, Brazil, Sao Tome & Principe, Gabon, Republic of the Congo, Democratic Republic of the Congo, Uganda, Kenya, Somalia, Maldives, Indonesia and Kiribati.
The correct answer to the question: "Equator passes through one of these countries___________?" is "None".