单选题Which of the following is NOT true about improved communication?A It can train more innovative producers.B It can promote commodity exchange.C It can promote health care.D It can promote the development of education.
题目
单选题
Which of the following is NOT true about improved communication?
A
It can train more innovative producers.
B
It can promote commodity exchange.
C
It can promote health care.
D
It can promote the development of education.