2. 外语
  3. A Study of Sound B Highway Police C Working Principles D Early Use of "Radar" E Useful Tools F Discovery by Chance *

A Study of Sound B Highway Police C Working Principles D Early Use of "Radar" E Useful Tools F Discovery by Chance *

admin2009-06-15  80
问题 A Study of Sound
B Highway Police
C Working Principles
D Early Use of "Radar"
E Useful Tools
F Discovery by Chance
*
选项
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/KsQd777K
本试题收录于： 职称英语理工类C级题库职称英语分类
0

职称英语理工类C级

职称英语

相关试题推荐
随机试题
最新回复(0)