Although fish have no vocal organs, they still are able to make noises.

admin2012-07-29 71

问题 Although fish have no vocal organs, they still are able to make noises.

选项 A、signals
B、bubbles
C、sounds
D、ripples

答案C

解析声，声音

转载请注明原文地址:https://kaotiyun.com/show/AKmd777K

职称英语卫生类A级

相关试题推荐

随机试题

最新回复(0)