There are $$18$$ chocolates in Swee Tuth\textquotesingle s box, $$2$$ each of $$9$$ flavours. She likes only $$6$$ of the flavours. If she picks a chocolate at random, what is the probability of her getting one she doesn\textquotesingle t like? 
选项为:A:$$\frac{2}{9}$$  B:$$\frac{1}{3}$$  C:$$\frac{4}{9}$$  D:$$\frac{1}{2}$$  E:$$\frac{2}{3}$$  请回答其中一个选项.