试题题干
In the United States, there is no government-owned television network. Public television stations and commercial television stations ( ).
参考答案
正确答案:
试题解析
本题主要考查美国的电视台现状。
在美国,没有国有电视台。公立电视台和商业电视台是共存的状态。
A选项混合,C选项分隔,D选项拒绝,均不符合题干要求,故选B。