1. Can you tell him the truth? I can't tell him the truth.
2. Can Mr. Zhang speak Japanese? Mr. Zhang can't speak Japanese.
3. Can you see the words on the blackboard clearly? I can't see the words on the blackboard clearly.
4. Can you help me? I can't help you .
5. Can you go to Hong Kong for a holiday? We can't go to Hong Kong for a holiday.
6. Can Tom stay up till tomorrow? Tom can't stay up till tomorrow.
7.Can you do your best for your construction? We can't do our best for our construction.
8.Can he move the dtone? He can't move the dtone
在变一般疑问时,第一人称要换成第2人称
追问改成否定句