您现在的位置是:首页 > 学科知识查询 > 小学英语题库

This desk (was / wasn’t)dirty then. But now it’s very dirty.

编辑:chaxungu时间:2026-04-28 11:29:50分类:小学英语题库

【题目】This desk _________(was / wasn’t)dirty then. But now it’s very dirty.

【答案】wasn’t

【解析】

略