某患者测得角膜曲率为42.52D@175/43.60D@80，屈光度数为-4.00D，e值为0.53，则第一片角膜塑形镜试戴片可以选择（ ）
A.43.00D/-4.00D/+0.75D/10.6 mm
B.42.50D/-4.00D/+0.75D/10.6 mm
C.42.00D/-4.00D/+0.75D/10.6 mm
D.42.25D/-4.00D/+0.75D/10.6mm