2. 外语
  3. A big problem facing people today is that Scientists at Camegie Mellon University tried to find out

A big problem facing people today is that Scientists at Camegie Mellon University tried to find out

admin2009-06-15  49
问题 A big problem facing people today is that
Scientists at Camegie Mellon University tried to find out
选项 A、why office doors were often left open.
B、when it was a good time to turn off the computer.
C、what questions office workers were bothered with.
D、which behaviors could tell whether a person was busy.
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/zULd777K
本试题收录于： 职称英语理工类A级题库职称英语分类
0

职称英语理工类A级

职称英语

相关试题推荐
随机试题
最新回复(0)