Adrian
辅导教师Think you can crack this one?
If she ___ more careful, she wouldn’t have made that mistake.
has been
have been
had been
having been
93 人已做了小测试
2025年5月11日 10:34
想快些进步吗？
加入这个学习社区，来试试免费的练习吧！
Adrian
语言技能
中文, 英语, 菲律宾塔加洛语, 法语, 日语, 韩语
学习语言
中文, 英语, 法语, 日语
你或许会喜欢的文章
English for Awkward Moments: What to Say When You Don’t Know What to Say
38 赞 · 21 评论
Understanding Business Jargon and Idioms
12 赞 · 3 评论
Conflict at Work: How to Handle Disagreements in English
16 赞 · 10 评论
更多文章
