[C] allow other online journals to use it freely.

　　[D] complete the peer-review before submission.

　　30. Which of the following best summarizes the main idea of the passage?

　　[A] The Internet is posing a threat to publishers.

　　[B] A new mode of publication is emerging.

　　[C] Authors welcome the new channel for publication.

　　[D] Publication is rendered easier by online service.

　　[第26题答案及题解页数] B 第页

　　[第27题答案及题解页数] C 第页

　　[第28题答案及题解页数] A 第页

　　[第29题答案及题解页数] A 第页

　　[第30题答案及题解页数] B 第页

　　[长难句突破]

　　The International Association of Scientific, Technical and Medical Publishers says that there are more than 2,000 publishers worldwide specializing in these subjects.

　　主体句式：The International Association of Scientific, Technical and Medical Publishers says that…

　　结构分析：这个句子的主语是一个名称非常长的机构，因此是句子显得臃肿，其实可以完全忽略这个部分，而关注says后面的实质性内容。

　　Other models exist that are hybrids of these three, such as delayed open-access, where journals allow only subscribers to read a paper for the first six months, before making it freely available to everyone who wishes to see it.