问题描述: Lisa ______{write}a new song last week and she is practicing ____{sing} it第2个,说明理由 1个回答 分类:英语 2014-11-11 问题解答: 我来补答 wrote, singingpractise doing sth 练习做某事希望能帮到你,祝更上一层楼O(∩_∩)O有不会的欢迎再继续问我(*^__^*) 展开全文阅读