GMAT
Unlike human runners, who broke the four-minute mile in 1954 and have consistently recorded faster times ever since, horses in classic races such as the Kentucky Derby have shown little improvement in winning times: Secretariat's world-record-breaking Derby tine of 1:59 2/5, for example, was set in 1973 and remained unsurpassed more than a quarter of a century later.
Unlike human runners, who broke the four-minute mile in 1954 and they have consistently recorded faster times ever since, those of horses in classic races such as the Kentucky Derby have shown little improvement in winning times: Secretariat's world-record-breaking Derby tine of 1:59 2/5, for example, was set in 1973 and remained unsurpassed more than a quarter of a century later.
题目基本信息