A、<span style=";font-family:宋体;font-size:16px">细分标准应选择准确</span></p><p></p>
B、<span style=";font-family:宋体;font-size:16px">细分后的市场规模应</span></p><p></p>
C、<span style=";font-family:宋体;font-size:16px">全面细分市场</span></p><p></p>
D、<span style=";font-family:宋体;font-size:16px">动态细分市场</span><span style=";font-family:宋体;font-size:16px"></span></p><p></p>