您现在的位置是:首页 > 学科知识查询 > 小学英语题库

We wanted why he was sad.

编辑:chaxungu时间:2026-04-28 11:32:30分类:小学英语题库

【题目】We wanted ________(know) why he was sad.

【答案】to know

【解析】

略