The boy _____ in the corner with his back _____ to his father. [ ]

A. seated; turned

B. seating; to turn

C. to sit; to be turned

D. sitting; turning

壮锦是壮族妇女用各种颜色的丝绒和细纱精心织造的著名的手工艺品。1700多年前的汉代史籍所记载的“______”就是当今壮锦的前身。