单选题 A certain jar contains 100 jelly beans：50white，30 green，10 yellow，5 red，4purple，and 1 black．If a jelly bean is to be chosen at random，what is the probability that the jelly bean will be neither purple nor red?
A. 0.09 B. 0.11 C. 0.55
D. 0.91 E. 0.96