a blue

a blue a blue a blue Once a blue,Always a blue Color them___A a blue B blue C blue color Dthe A/BLUE是什么颜色 A small blue case blue a silk A blue jacket是什么 A blue jacket是什么 a blue movie In a blue sky ,live a blue life.. In a blue sky ,live a blue life. a big blue box还是 a blue big box详解 I think A：a blue T-shirt B:a blue socks C:a blue T-shirt blue blue blue