题目内容
John, look at the time. ___________ you play the piano at such a late hour?
A．Must B．Can C．May D．Need
A
解析:
must在这两道试题中均表示“非得，偏要”。
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John, look at the time. ______ you play the piano at such a late hour?
| A．Must | B．Can | C．May | D．Need |