Out there, in the midest of the snow,       in long, black clothes.

A．a woman sat

B．sat a woman

C．was a woman sitting

D．a woman was sitting

决定把科学发展观确立为党必须长期坚持党的指导思想的是（）。

A.党的十五大

B.党的十六大

C.党的十七大

D.党的十八大