新产品在市场上推广速度的快慢,在很大程度上依赖于厂商与消费者以及消费者个人之间的产品信息传递。传播新产品信息的渠道主要有两种:一是(),二是人际交往。
参考答案:大众传媒
用所给单词的正确形式填空
1. Those poor children need somewhere ______ (live).
2. You should protect the children from ______ (catch) cold.
3. How long does it take you ______ (walk) 50 meters?
4. That easy chair takes up too much ______ (room).
5. Something serious is ______ (happen) to me.
二级普通消防站家属探亲用房的使用面积是()m2。
A.20.0
B.40.0
C.60.0
D.80.0