试题与答案

关于景深,下说法错误的是()。 A.焦距长的镜头,景深大 B.光圈越小,景深越大 C

题型:单项选择题

题目:

关于景深,下说法错误的是()。

A.焦距长的镜头,景深大

B.光圈越小,景深越大

C.与摄像机的分辨率无关

D.前景深小于后景深

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, D解析:工程监理单位的安全责任包括:①对安全技术措施或专项施工方案进行审查;②依法对施工安全事故隐患进行处理;③承担建设工程安全生产的监理责任。

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