问题描述: 完成句子:我妹妹尽可能认真地做作业.My sister does her homework _____ _____ _____ she can. 1个回答 分类:英语 2014-12-08 问题解答: 我来补答 完成句子:我妹妹尽可能认真地做作业.My sister does her homework 【as carefully as】she can. 再问: 请讲解一下原因,谢谢! 再答: 认真做作业用副词 carefully 尽可能: as.,,, as sb. can 展开全文阅读