<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">近来年北京交通拥堵、交通事故频发，很多人认为主要一个原因是私人小轿车数量太多，所以应该严格限制私人小轿车的拥有。假设这是正确的，那么试分析一下几种限制办法的利弊。从长期来看，你认为哪些方法相对有效？</span><span lang="EN-US" style=";"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（</span><span lang="EN-US" style=";"><font face="Times New Roman">1</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）限制私人购车，私人买车要经过有关部门严格审批；</span><span lang="EN-US" style=";"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（</span><span lang="EN-US" style=";"><font face="Times New Roman">2</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）提高轿车价格；</span><span lang="EN-US" style=";"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（</span><span lang="EN-US" style=";"><font face="Times New Roman">3</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）对私人购买小轿车征收一次性附加税或其他费用（如增容费等）；</span><span lang="EN-US" style=";"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（</span><span lang="EN-US" style=";"><font face="Times New Roman">4</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）提高汽油税；</span><span lang="EN-US" style=";"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（</span><span lang="EN-US" style=";"><font face="Times New Roman">5</font></span><span style="; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）限制私人小轿车的使用（如分单、双号行驶等）</span><span lang="EN-US" style=";"><p></p></span></p>