2. 职称英语
  3. Sound travels in the form (形式) of ______. [br] When you talk, other people hear

Sound travels in the form (形式) of ______. [br] When you talk, other people hear

游客2025-07-13  9
问题 Sound travels in the form (形式) of ______. [br] 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。
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