[单选题]
An object is placed at a concave mirror's center of cuo yh66;o aibp5rdw9) ic8q-ayh:l7:blhr :axsvature. The image produced by the mirrowah9x::l rsahb)l8y7 -i dqc:r is located
A. out beyond the center of curvature.
B. at the center of curvature.
C. between the center of curvature and the focal point.
D. at the focal point.
