Which of the following is INCORRECT about the explosion？A．It happened at a bus depot.B．It

Which of the following is INCORRECT about the explosion？

A．It happened at a bus depot.

B．It killed more than 70 people and injured 26.

C．It attacked a bus for the Ugandan capital Kampala.

D．The bag exploded during the security check.

请帮忙给出正确答案和分析，谢谢！