A. Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7 B. Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 C. Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y10 D. Y1, Y2, Y3, Y4
A. 对 B. 错