Which of the following sequences is a Geometric sequence? 
选项为:A:$$1$$, $$2$$, $$4$$, $$5$$, $$7$$, $$8$$, $$10$$, $$11$$, $$\cdots$$  B:$$1$$, $$2$$, $$4$$, $$6$$, $$8$$, $$10$$, $$12$$, $$14$$, $$\cdots$$  C:$$2$$, $$4$$, $$8$$, $$16$$, $$32$$, $$64$$, $$128$$, $$\cdots$$  D:$$5$$, $$10$$, $$15$$, $$25$$, $$30$$, $$35$$, $$\cdots$$  请回答其中一个选项.