单项选择题 关于特许经营共同特点的表述，不正确的是（ ）。 A．特许人对商标、服务标志、独特概念、专利、经营诀窍等拥有所有权 B．在授权合同中包含一些调整和控制条款，以指导受许人的经营活动 C．受许人需要支付权利使用费和其他费用 D．受许人对特许人有业务指导、培训及广告宣传的义务

未知题型 改革开放以来，我国社会主义市场经济体制初步建立并日益完善的主要表现是( )

未知题型 听力原文：W：Since you have made so many business trips，you must have visited many places in the country．M：I wish I．had，but Shenzhen and Beijing are the only places I've ever been to．Q：What does the man mean?(16)A．He has ever visited no more than two cities.B．He has made only a few business trips.C．He has never been to Shenzhen and Beijing.D．He has been to ninny small cities.