The distance between A and B is $$350$$km. Kin and Mary drive away from A and B respectively at $8$ a.m. and go towards each other at same time. Kin drives $$40$$km/h, and Mary drives $$50$$km/h. Mary rested for $$2$$ hours on her way and then continues driving. They will meet at~\uline{~~~~~~~~~~}~. 
选项为:A:$$10$$ a.m.  B:$$11$$ a.m.  C:$$12$$ p.m.  D:$$1$$ p.m.  请回答其中一个选项.