婷婷自制了一个叫做“水瓶琴“的乐器，如图所示，它是通过在8个相同的水瓶中装入不同高度的水制作而成．让水面高度不同，主要是为了在敲击不同水瓶时改变发出声音的_刷题宝

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婷婷自制了一个叫做“水瓶琴“的乐器，如图所示，它是通过在8个相同的水瓶中装入不同高度的水制作而成．让水面高度不同，主要是为了在敲击不同水瓶时改变发出声音的（）

A：音调

B：音色

C：响度

D：传播速度

上一题下一题 0.0难度选择题更新时间:2014-05-04 02:59:37

答案(点此获取答案解析）

A

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