There are $$10$$ blind boxes on the desk, and each blind box contains two toys. Now there are $$16$$ toys in hands. How many blind boxes remain？(adapted from $$2010$$ Math Kangaroo Problem, Level $$1-2$$, Question \#$$15$$) 
选项为:A:$$2$$  B:$$6$$  C:$$4$$  D:$$3$$  请回答其中一个选项.