A、<p><span style="font-family: 宋体; font-size: 13px; ">企业的各项基本活动</span></p>
B、<p><span style="font-family: 宋体; font-size: 13px; ">企业的经营活动</span></p>
C、<p><span style="font-family: 宋体; font-size: 13px; "><span style="line-height: 0px;"></span>企业的投资活动</span></p>
D、<p><span style="font-family: 宋体; font-size: 13px; ">企业的筹资活动</span></p>