A 19-year-old blind woman was raped Wednesday night by a man who offered to guide her after she got off at the wrong subway stop in Queens, the police said yesterday. The woman, who can see only bright lights and some colors, and walks with a white cane, got off at the Jamaica Center stop on the E line about 8 p.m., past the stop she wanted, also in Jamaica. The police said she told them that a man came up and asked her, "Are you lost?" and "Do you need help?" and she told him she needed to get...