A.适应市场变化能力越小
B.适应市场变化能力一般
C.适应市场变化能力较差
D.适应市场变化能力越强
A.16.67
B.16.45
C.16.89
D.17.31
A.39.29%
B.53.12%
C.57.88%
D.50%
A.1100
B.1200
C.1350
D.1550