—I'm very worried about tomorrow's math test . I'm afraid I can't pass this time.—____! I'm sure you'll make it.
A:No problem
B:That's right
C:Cheer up
D:Don't mention it
2004年一则报道说,杭州新近开张一家大型娱乐场所,“总统包厢”每个6800元,服务员一律采取跪式服务,如此奢侈的消费竟然生意奇好,门庭若市。这种消费方式是( )