静息电位的大小接近于

A、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">K⁺</span><span style="font-size: 10.5pt; font-family: 宋体;">平衡电位</span></p>

B、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Na⁺</span><span style="font-size: 10.5pt; font-family: 宋体;">平衡电位</span></p>

C、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Ca²⁺</span><span style="font-size: 10.5pt; font-family: 宋体;">平衡电位</span></p>

D、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Na⁺</span><span style="font-size: 10.5pt; font-family: 宋体;">平衡电位与<span lang="EN-US">K⁺</span>平衡电位之差</span></p>

E、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Na⁺</span><span style="font-size: 10.5pt; font-family: 宋体;">平衡电位与<span lang="EN-US">K⁺</span>平衡电位之和</span></p>