Whichofthefollowingbestsummarizesthemainideaofthepassage?
A.TheInternetisposingathreattopublishers.
B.Anewmodeofpublicationisemerging.
C.Authorswelcomethenewchannelforpublication.
D.Publicationisrenderedeasierbyonlineservice.
正确答案:BB
解析:正于28题分析的,本文中心介绍了一种出版新的趋势——网络出版。B正是这一观点的高度概括,故答案为B。



