In a cricket match, George scores double~the runs in each round compared to the one before. If George scored $$1$$ run in the first round, in which round did he score $$32$$ runs? 
选项为:A:$$4^{th}$$  B:$$7^{th}$$  C:$$6^{th}$$  D:$$8^{th}$$  E:$$5^{th}$$  请回答其中一个选项.