--May I ask a question after class, Sir?
--, but not during my lunch break.
| A． | I'm sorry | B． | Anytime |
| C． | Sure | D． | Go ahead |
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--May I ask a question after class, Sir?
--, but not during my lunch break.
| A． | I'm sorry | B． | Anytime |
| C． | Sure | D． | Go ahead |
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