注册须知

• 考生最早可提前六个月注册考试或进行考试改期。同时考生两次考试预约的间隔必须超过31天，在连续的12个月内最多可参加5次GMAT考试。
  请问两次考试之间是不是最短间隔31天?

You may take the GMAT® exam once every 31 calendar days and no more than five (5) times in a rolling 12-month period. If you score an 800 on the exam, you will be prohibited from testing for five (5) years from your exam date.

http://www.mba.com/mba/TaketheGMAT/RegisterfortheGMAT/LearnabouttheGMAT/RetaketheTestin2006.htm

非常感谢,但是我看牛人心经,友人说想一周之后考第二次,这是为什么呀?