Sound travels in the form (形式) of ______. When you talk, other people hear your voice ______.

admin2009-06-21  38

问题 Sound travels in the form (形式) of ______.
When you talk, other people hear your voice ______.

选项 A、throught the bones of your head
B、from the outside
C、from the inside

答案B

解析 根据原文第三段可知选B。
转载请注明原文地址:https://kaotiyun.com/show/zWMd777K
0

最新回复(0)