小朋友们在跳舞，从左数  排第5，从右数排第9，你知道跳舞的小朋友一共有多少人吗？

淮北市努力打造国家级食品产业基地，食品产业已成为淮北市地标准性的名词．2014年度凤凰山食品工业园区工业总产值突破190亿元，同比增长24.3%，淮北最主要的粮食作物是（    ）

    A boy lost his arms in an accident and his father lost his life. Since then, he had to1the arms of his younger brother. Except for writing with his toes(脚趾头), he could hardly do  2in his life.
    As the two brothers grew up together, they had lots of 3 and they often argued(争吵). Then one day, his younger brother 4 him. So he was very sad and didn't know 5 to do.
    A girl lost her hands because of a fire. Though her elder sister wanted to 6 her, she decided to be completely independent (独立的). At school, she always studied hard. Once she wrote the following in her composition, “I am 7. Though I lost my hands, I still have legs. Though my wings are broken, my heart can still fly.”
    One day, the boy and the girl were both invited 8 a television interview program. They both were asked to write something on a piece of paper with their toes. The boy wrote “My younger brother's arms are my arms”9 the girl wrote "Broken wings, 10 heart”.