--The Modern Art Exhibition in the City Museum has been cancelled.

--Oh, no!           .

A．It’s a pity

B．It doesn’t matter

C．I knew it already

D．It’s not interesting at all

在己方的谈判力处于优势时，谈判工作要简单、轻松得多，完全可以派一些素质一般的谈判人员参与谈判，让最高明的谈判人员从事那些劣势谈判。 ( )