The policeman asked the man ______ at 9:00 last night. [
| The policeman asked the man ______ at 9:00 last night. |
| [ ] |
| A. what he is doing B. what was he doing C. what he was doing |
可能相似的问题
| The policeman asked the man ______ at 9:00 last night. |
| [ ] |
| A. what he is doing B. what was he doing C. what he was doing |