题目

A few years ago, I took a sightseeing trip a Washington, D.C Standing outside the Ronald Reagan Center, I heard a voice, “Can you help me?” When I turned around, I saw an elderly blind woman with her hand extended. I reached into my pocket, pulled out all of my loose change and placed it on her hand without even looking at her. I was annoyed at being bothered by a beggar. But the blind woman smiled and said, “ I don’t want your money. I just want you to help me find the post office.” In a moment, I realized what I had done. I judged another person simply for what I guessed she下列关于图中所示光学现象的描述或解释正确的是: A.图甲中,小孔成的是倒立的虚像,是光的直线传播的应用 B.图乙中,人配戴的凹透镜可以矫正近视眼,是利用了凹透镜的会聚的作用 C.图丙中,太阳光通过三棱镜会分解成红、橙、黄、绿、蓝、靛、紫七色光 D.图丁中,漫反射的光线杂乱无章不遵循光的反射定律
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