Questions 6 & 7 are based on the following news item. At the end of the news item, you will be given 10 seconds to answer each question. Now listen to the news. 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.