Withtheopen-accesspublishingmodel,theauthorofapaperisrequiredto
A.coverthecostofitspublication.
B.subscribetothejournalpublishingit.
C.allowotheronlinejournalstouseitfreely.
D.completethepeer-reviewbeforesubmission.
正确答案:AA
解析:从文中“thereisopen-accesspublishing,typicallysupportedbyaskingtheauthortopayforthepapertobepublish”可知答案为A。



