John, look at the time. _____ you play the piano at such a l
| John, look at the time. _____ you play the piano at such a late hour? |
| [ ] |
| A. Must B. Can C. May D. Need |
可能相似的问题
你能帮帮他们吗
| John, look at the time. _____ you play the piano at such a late hour? |
| [ ] |
| A. Must B. Can C. May D. Need |
你能帮帮他们吗