我国基础教育新课程结构的基本原则有那些（）。

A、<span style="font-family: &quot;Times New Roman&quot;; font-size: 10.5pt; mso-font-kerning: 1.0000pt; mso-spacerun: &quot;yes&quot;; mso-fareast-font-family: 宋体;">均衡性</span>

B、<span style="font-family: &quot;Times New Roman&quot;; font-size: 10.5pt; mso-font-kerning: 1.0000pt; mso-spacerun: &quot;yes&quot;; mso-fareast-font-family: 宋体;">双向性</span>

C、<span style="font-family: &quot;Times New Roman&quot;; font-size: 10.5pt; mso-font-kerning: 1.0000pt; mso-spacerun: &quot;yes&quot;; mso-fareast-font-family: 宋体;">综合性</span>

D、<span style="font-family: &quot;Times New Roman&quot;; font-size: 10.5pt; mso-font-kerning: 1.0000pt; mso-spacerun: &quot;yes&quot;; mso-fareast-font-family: 宋体;">选择性</span>