问题详情

What can be inferred from the news item？
A．The "road map" plan is launched for the first time.
B．Palestinian President and Israeli Prime Minister haven"t held a serious negotiation for a few years.
C．Many Arab and Asian countries attended the conference.
D．This time, the two sides might not reach an agreement again like before.请帮忙给出正确答案和分析，谢谢！