问题补充:
单选题______almostallourtimetoourschoolworkinthepastthreemonths,wehavealmostnotimeforfunandplay.A.Having devotedB.DevotedC.To devoteD.To have been devoted
答案:
A解析考查非谓语动词。devote表示“投身于,致力于”,用devote oneself/one’s time to或be devoted to,本空接了宾语,有延续性时间状语,因此用现在分词完成式做状语。