【单选题】

W: I'm terribly sorry I'm late. I had rather a difficult time finding your office.M:_________
A．Saying sorry won't be enough for being late. You have to account for what you've done.

B．That's all right. Please sit down and I'll start to ask you a few questions.
C．You needn't saying sorry. It's often the case.
D．Put on your name in the attendance record and go to your work.