A new learning center is looking for a way to improve the reverberation time wit

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试卷: WELL AP v2模拟题 A卷[查看]
A new learning center is looking for a way to improve the reverberation time within their classrooms. Which of the following options will assist in achieving this goal? 一个新的学习中心正在寻找一种方法来改善课堂内的混响时间。以下哪些选项将有助于实现这一目标？
A: Reduce reflected sound energy, alter room geometry and add absorptive surfaces. 减少反射声能，改变房间几何形状并增加吸收表面。
B: Add absorptive surfaces, alter room geometry and increase reflective surfaces. 添加吸收面，改变房间几何形状并增加反射面。
C: Reduce reflective surfaces, alter room geometry and add absorptive surfaces. 减少反射面，改变房间几何形状并增加吸收表面。
D: Reduce reflected sound energy, increased reflective surfaces and add absorptive surfaces. 减少反射声能，增加反射面并增加吸收面。

参考答案: C