--- I hear that Hu Jintao will come to

--- I hear that Hu Jintao will come to Nantong because the Sutong Bridge is open to traffic soon.--- Do you know _______?A.what will he talk aboutB.where will he give a talkC.how will he comeD.when he will arrive

D解析D 考查宾语从句。宾语从句用陈述句语序，即“主语+谓语+宾语”，will/ do/can等不能放在主语前。排除A、B、C。

谢谢了