对疑诊视网膜色素变性者，最重要的鉴别检查应选择（）
A.视野
B.FFA
C.OCT
D.ERG
E.VEP
参考答案：D
All the scientific evidence that increasing use of chemicals in farming damaging our health.
A．show; are
B．shows; are
C．show; is
D．shows; is
黄仁（睛帝）
