问题详情

The fact that reproductions of sandpaintings are now commercially available shows that________ .
[A] modern technology has helped the mass production of sandpaintings
[B] people have come to appreciate the healing effect of sandpaintings
[C] modem people no longer believe in supernatural power
[D] people have realized the artistic value of sandpaings请帮忙给出正确答案和分析，谢谢！