Professor John will give us a lecture on how to learn English, but when and where _____ yet.
| A．hasn’t been decided | B．haven’t been decided |
| C．isn’t decided | D．aren’t decided |
相关知识点
推荐试卷
Professor John will give us a lecture on how to learn English, but when and where _____ yet.
| A．hasn’t been decided | B．haven’t been decided |
| C．isn’t decided | D．aren’t decided |
试题篮
()
粤公网安备 44130202000953号
