Nick wants to bake a cake that consists of only $$1$$ flavour and $$1$$ topping. He gets to choose from $$3$$ different flavours and $$3$$ different toppings. How many different kinds of cake can he make? 
选项为:A:$$3$$  B:$$6$$  C:$$9$$  D:$$12$$  E:None of the above  请回答其中一个选项.