There are 70 beads.~ $$A$$ and $$B$$ take turns taking beads from the pile ($$A$$ goes first). Each person can take between 1 and 4 beads per turn. The person who takes the last bead loses. If $$A$$ wants to win, how many beads should he take on the first turn? 
选项为:A:$$1$$  B:$$2$$  C:$$3$$  D:$$4$$  E:$$A$$ can\textquotesingle t win  请回答其中一个选项.