A、<p><span style="font-size:14px;font-family:宋体">1000</span><span style="font-size:14px;font-family:宋体">人</span></p>
B、<p><span style="font-size:14px;font-family:宋体">2000</span><span style="font-size:14px;font-family:宋体">人</span></p>
C、<p><span style="font-size:14px;font-family:宋体">3000</span><span style="font-size:14px;font-family:宋体">人</span></p>
D、<p><span style="font-size:14px;font-family:宋体">4000</span><span style="font-size:14px;font-family:宋体">人</span></p>