A、<p><span style="font-size:14px;font-family:宋体">成正比</span></p>
B、<p><span style="font-size:14px;font-family:宋体">成反比</span></p>
C、<p><span style="font-size:14px;font-family:宋体">无关</span></p>
D、<p><span style="font-size:14px;font-family:宋体">无法判断</span></p>