According to the passage, people ______. [br] The intensity of noise can be meas

游客2023-08-02  14

问题 According to the passage, people ______. [br] The intensity of noise can be measured by ______.

选项 A、its effect on people’s hearing
B、its decibel
C、how much it affects people psychologically
D、how long it lasts

答案 C

解析 事实辨析题。文中这句话“Noise cannot be measured in the same way because it refers to the psychological effect of sound and its level of "intensity" depends on the situation”表明,噪音强度的大小取决于在不同的环境下它对于人的心理的不问影响,故选项C正确。
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