One afternoon an old woman was crossing the street with a basket in her hand. She was going to do some shopping. Just then a car ran up fast and she was knocked down. One of her legs was hurt and she couldn't move any more. A kind cleaner saw whis and rushed to her at once. He helped her stand up and took her to the nearest hospital. What a warm-hearted man he was!一天下午,一位老妇人手上