( )6.Mary --- a notebook and a pen A.need B.needs C.to need D.to needs
问题描述：
( )6.Mary --- a notebook and a pen A.need B.needs C.to need D.to needs
答
选B……
Mary是第三人称,动词用第三人称单数形式
need在这里不做情态动词,而是实意动词,所以用needs……