问题

Excuse me, but could you tell me when the banks willbe open today—_______. It’s a public holiday.
A:Sure
B:I'm afraidthey're closed all day today
C:Certainly
D:I'll see whatcan be done
B:I'm afraidthey're closed all day today
C:Certainly
D:I'll see whatcan be done
正确答案是: