—I’m sorry for being late, Miss Green. —___________.

A．That's right

B．You are welcome

C．It doesn't matter

D．You should be sorry

一位同学的准考证号是“如如31如七816”，从左往右数第六位到第七位数表示考场号，最后两位数表示座位号，即该同学在七8考场16号座位．了果准考证号是“如如31如v63如”，则表示在______考场______号座位．