Which of the following about the African Union is CORRECT？A．The AU alone could solve the p

Which of the following about the African Union is CORRECT？

A．The AU alone could solve the peacekeeping problem in Somalia.

B．All the demanded military forces arrived in time.

C．Most of the troops present in Somalia are from Uganda.

D．The AU is always questioned about its problem-solving capability.

请帮忙给出正确答案和分析，谢谢！