问题描述: (lt is good to eat all the food on your plate)画出句子的主语 1个回答 分类:英语 2014-10-22 问题解答: 我来补答 真正的主语是to eat all the food on your plate因为主语太长,避免头重脚轻,用it做形式主语 展开全文阅读