A、<p><span style="font-size: 10.5pt; font-family: 宋体;">氢键</span></p>
B、<p><span style="font-size: 10.5pt; font-family: 宋体;">离子键</span></p>
C、<p><span style="font-size: 10.5pt; font-family: 宋体;">二硫键</span></p>
D、<p><span style="font-size: 10.5pt; font-family: 宋体;">疏水键</span></p>
E、<p><span style="font-size: 10.5pt; font-family: 宋体;">肽键</span></p>