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问题 单项选择题

光功率计能测试机盘的（）。

A.发送光功率的大小

B.光的波长

C.光器件的色散

D.光的衰耗

答案

参考答案：A

填空题

Part 1


Question 46-50


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单项选择题 A1/A2型题

红、橙、黄色，往往使人产生温暖的感觉，被称为“暖色调”，这种心理现象是感觉的（）

A.适应

B.后像

C.补偿

D.联觉

E.感受性
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