题目内容：
Fromthe last two paragraphs we can learn that
A．the only way to make changes in the country isto vote B．to vote is in fact a right to play a part in thecountry
C．even if the candidates you support arch' telected, they' ve still lent you a hand
D．a single vote makes no sense
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：