A、<p><span style="font-family: 宋体; font-size: 15px; ">Ⅰ、Ⅱ</span></p>
B、<p><span style="font-family: 宋体; font-size: 15px; ">Ⅰ、Ⅲ</span></p>
C、<p><span style="font-family: 宋体; font-size: 15px; ">Ⅱ、Ⅲ</span></p>
D、<p><span style="font-family: 宋体; font-size: 15px; ">Ⅰ、Ⅱ、Ⅲ、Ⅳ</span></p>