单项选择题
A.81.76B.82.39C.82.80D.83.26E.83.76
A.0.022B.0.044C.0.067D.-0.022E.-0.044
A.38230B.39003C.40167D.41032E.42019
A.0%B.29%C.38%D.42%E.56%
A.6.75B.6.92C.7.38D.7.92E.8.02
A.0.684B.0.732C.0.818D.0.903E.0.950
A.6812B.6877C.6922D.7087E.7162
A.0%B.1%C.2%D.3%E.4%
A.10.1%B.11.2%C.12.1%D.13.1%E.14.2%
A.9.00%B.9.04%C.9.16%D.9.32%E.9.49%
A.49.36B.50.52C.51.13D.52.02E.52.52