A-A+
With the open-access publishing model the aut
问题详情
With the open-access publishing model, the author of a paper is required to________
A．cover the cost of its publication.
B．subscribe to the journal publishing it
C．allow other online journals to use it freely.
D．complete the peer-review before submission.此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：文章最后一段有一句，“There is open—access publishing，typically supported by asking the author(or his employer)to pay for the paper to be published．”由此可知，论文的作者也要为引用自己的文章而付费，因此这也要计人成本之中的。
