第24题: [单项选择]The original American flag contains 13 horizontal stripes and 13 white stars arranged ______ to symbolize unity and equality of those colonies. A. in a circle B. in rows C. between the stripes D. above the first stripe 参考答案:A 答案解析:美国最早期的国旗有13个横条,13个围城圆圈的白色五角星,之后每一个州加入合众国就在国旗上加上一颗星,但是横条的数目不变。