【单选题】1.在pubmed首页的检索框中输入big data，回车后找到很多结果。查看检索细节，下列哪个是系统翻译后执行的结果？[br][/br](10分)

A、"bigdata"[MeSHTerms]OR("big"[AllFields]OR"data"[AllFields])OR"bigdata"[AllFields]
B、"bigdata"[MeSHTerms]OR("big"[AllFields]AND"data"[AllFields])AND"bigdata"[AllFields]
C、"bigdata"[MeSHTerms]OR("big"[AllFields]AND"data"[AllFields])OR"bigdata"[AllFields]
D、"bigdata"[MeSHTerms]AND("big"[AllFields]AND"data"[AllFields])OR"bigdata"[AllFields]