待测玻璃板放置到载物台上，转动载物台以改变入射角，如果玻璃板上的光点有平移，说明玻璃板的反射面与仪器转轴不重合，玻璃板放置得靠前或靠后了。
A. 对
B. 错
量反射光强时，转动偏振光实验仪的动臂2，观察反射光入射到光电探测器中即可记录数据。
A. 对
B. 错
Why is Zhong Kui so distinctive from other deities?
A. Because he is ugly looking with fierce face.
Because he is described as a nightmarish devil in charge of ghosts in hell.
C. Because he could connect gods, people and ghosts in three realms.
D. Because human being are so scared of him.
Which religion does the image of Zhong Kui come from?
A. Confucianism
B. Taoism
C. Mohammedanism
D. Buddhism
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