你写完作业了，想看会电视，应该说：
A: Can I watch TV?
B: Can you watch TV?
C: I can watch TV.
A: Can I watch TV?
B: Can you watch TV?
C: I can watch TV.
举一反三
- —Mum, when can I watch TV? —As soon as your homework ______.
- –- May I watch TV now?–-No, you ________. A: needn't B: may not C: can't
- Dad, can you let ____ (we/us) watch TV for a while ？
- You can’t watch TV ____ you’ve finished your homework.
- — you TV at the moment ? —No , you can turn it off . A: Did ; watch B: Are ; watching C: Do ; watch D: Have ; watched