问题详情

Which statement is not true about Doha round？
A．It is not sure whether the Doha round can be finalized in several months
B．148 nations are involved in this round
C．These nations have to achieve a deal before they reach an agreement on the negotiating package
D．WTO chief is not pessimistic about the future请帮忙给出正确答案和分析，谢谢！