Which of the following statements is INCORRECT？A．The suspected terrorist plan spreads from

Which of the following statements is INCORRECT？

A．The suspected terrorist plan spreads from the Middle East first.

B．One of the two suspicious packages was found on a plane in Britain.

C．Officials say those, explosives were designed to be set off remotely.

D．The packages were also found on passenger planes to Chicago.

请帮忙给出正确答案和分析，谢谢！