注册执业资格和水平职业资格制度的出发点就是通过对人的素质控制，加强对事物的管理。（）
查看答案
C计权省级是模仿了下列哪个响度感觉
A. 模拟人耳对85-100DBSPL高强度噪声的响度感觉
B. 模拟人耳对85DBSPL以上高强度噪声的响度感觉
C. 模拟人耳对100DBSPL以下高强度噪声的响度感觉
D. 模拟人耳对85-100DBSPL纯音测听时的响度感觉
The more passions we have, the more happiness we are likely to experience. 英译汉
He was very happy to hear from his old friend.英译汉
The Olympic Games is an international sports event that takes place every four years.英译汉
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