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青少年是现代化建设的生力军,是国家的未来和希望,是当前家庭社会的重要组成.引导青少年参与节能减排,不仅有助于青少年自身成长为节能减排的积极倡导者和坚定践行者,也有助于通过青少年的行为影响其家庭成员共同参与节能减排.因此,以自行车、电动自行车、电动汽车为载体的考题在历年中考中屡见不鲜,这类题目将力学、电学、
Adolescents are the new force in the modernization drive and are the future and hope of the country and an important part of the current family society. To guide young people to participate in energy conservation and emission reduction will not only help young people themselves to become active advocates and resolute practitioners of energy conservation and emission reduction, But also help to influence their family members to participate in energy-saving and emission reduction through the behavior of adolescents.Therefore, the test questions of bicycle, electric bicycle and electric vehicle as the carriers are often found in the middle of the past years, such topics as mechanics, electricity,