A、<p><span style=" font-size: 19px; font-family: 宋体;">60</span><span style=" font-size: 19px; font-family: 宋体;">;70</span></p>
B、<p><span style=" font-size: 19px; font-family: 宋体;">60</span><span style=" font-size: 19px; font-family: 宋体;">;80</span></p>
C、<p><span style=" font-size: 19px; font-family: 宋体;">60</span><span style=" font-size: 19px; font-family: 宋体;">;90</span></p>
D、<p><span style=" font-size: 19px; font-family: 宋体;">90</span><span style=" font-size: 19px; font-family: 宋体;">;60</span></p>