高考英语动词时态练习18
题目内容

— I wonder if you can go shopping with me together. — Sorry. I _____ a letter all the morning and haven't finished it yet.

2021-06-21

A.am writing

B.was writing

C.have written

D.have been writing

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端