问题描述： its food the ate dog up the under tree连词成句 1个回答 分类：英语 2014-10-11 问题解答： 我来补答 The dog ate up its food under the tree.那只狗吃光了树下的食物~eat up吃完,吃光；尽情地吃,吃个痛快：例句:Come on,my boy,eat up!来吧,我儿,尽情地吃吧! 展开全文阅读
