green, and black -- are also symbolic. Black stands for the unity of all black people. Green stands for freedom. Red represents the blood shed in the fight for freedom and unity. Point out that the colors are the same as those
Who,funnier ((()11.Green city is one of ___ in the big city. A. bigger city B. the biggest city C. bigger cities D. the biggest cities )12.The Yellow River is the second ___ river in China. A. long B. longer C. longest D. the longest )13.The park is ___ t...