第三章测试1.Horizontal communication is usually characterized by its informality, closeness and speed.
A:错 B:对
答案:B
2.Upward communication usually comes naturally .
A:对 B:错
答案:B
communication.
A:错 B:对
答案:B
communication.
A:对 B:错
答案:A
A:错 B:对
答案:B
第三章测试1.Horizontal communication is usually characterized by its informality, closeness and speed.