国旗为什么有 13 道条纹？
第 121 题
英文原题（考试用英语）
Why does the flag have 13 stripes?
选项
- Because there were 13 original colonies ✔
- Because there are 13 branches of government
- Because there were 13 presidents
正确答案 (考试英文答案)
Because there were 13 original colonies
解释
每道条纹代表一个最初的殖民地。
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