试题与答案

下图示汽车司机看见红灯刹车反射调节示意图,请据图回答: 1.“红灯”的灯光进入

题型:实验题

题目:

下图示汽车司机看见红灯刹车反射调节示意图,请据图回答:

1.“红灯”的灯光进入眼球,经过                 等的折射,最终在视网膜A上形成物像,A中对光线敏感的细胞将图像信息通过[ B]                        传给大脑的一定区域,形成视觉(汽车司机看到红灯)。

2.人体的生命活动主要受神经系统的调节,神经系统结构和功能的基本单位是           

3.司机看到红灯刹车这一反射属于              反射。请你写出图中完成这一反射活动的反射弧(用图中字母、文字和箭头表示)                                           

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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Minutes later, he heard footsteps53 behind him as he walked."Is this the end after all?" he      . Perhaps the fighter had got the gun and wanted to finish him off.But he continued on,       glancing back, until his enemy reached him, only to grab him in a hug and pour out        for sparing his life.
Mercy often wears the face of        .And though it usually isn't an enemy in uniform-that we are challenged to forgive, we have   for mercy every day. Family members and friends, co-workers and neighbors and even strangers have       for our forgiveness. You know who they are.
As Mahatma Gandhi said, "The      can never forgive. Forgiveness is the attribute of the strong. " Be strong. Forgive.
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