大于0.5而小于0.6的小数有请选择ABC0Z-n;F5Q0e'u2x(T,z'{'I.c4O+k+u-f5Q9Z
A.没有'I.c4O+k+u-f5Q9Z
B.9个'I.c4O+k+u-f5Q9Z
C.无数个'I.c4O+k+u-f5Q9Z