当用角膜映光法检查斜度时，反光点落在瞳孔缘表示（）
A.15°
B.20°
C.25°
D.30°
E.45°
参考答案：A
No hero of ancient or modern days can surpass the Indians with their lofty contempt of death and the fortitude with which they sustain its cruelest affliction.
A．regard
B．courage
C．loss
D．trick
什么叫信息超载？
