《OG12-98》—— On a scale that measures the intensity of a certain phenomenon,a reading of n+1 corresponds to an intensity that is 10 times the intensity corresponding to a reading of n.On that scale,the intensity corresponding to a reading of 8 is how many times as great as the intensity correspondingly to a reading of 3? (A)5(B)50(C)10^5(D)5^10(E)8^10-3^10