A.夜盲; B.眼底色素沉積; C.色盲; D.周邊視野縮?。?/p>
A.視網(wǎng)膜細(xì)胞; B.色素上皮細(xì)胞; C.視錐細(xì)胞; D.視桿細(xì)胞;
A.50,40-50%; B.60,40-50%; C.60,30-40%; D.50,30-40%;