According to my country's current trademark law and relevant regulations, which of the following signs can be used as a trademark?

A. Similar to the national anthem of the People's Republic of China and the People's Republic of China

B. Similar to the flag of an intergovernmental international organization, but with the consent of the organization

C. Deceptive and likely to mislead the public about the origin of the goods

D. Similar to the name of "Red Cross"

Correct answer: B