可接受的答案
- 投票
- 纳税
- 守法
- 在军队服役
- 竞选公职
- 为地方、州或联邦政府工作
英文
What is one way Americans can serve their country?
- Vote
- Pay taxes
- Obey the law
- Serve in the military
- Run for office
- Work for local, state, or federal government
提示（英文）: Public service can take different forms; learn one listed example.
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