声音的发生靠的是物体的______,______停止,发声也就停止,发声的物体叫 发布时间:2017-04-23 15:44 │ 来源:www.tikuol.com 题型:填空题 问题: 声音的发生靠的是物体的______,______停止,发声也就停止,发声的物体叫______.
题型:填空题 — Hey, have you got a minute? — _______. — I want to tell you something really important.A. What's up B. What's onC. In a minute D. That depends 查看答案