Tom has _________ the record of the 1,000-meter race since 2

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Tom has _________ the record of the 1,000-meter race since 2008.
A kept B held C broke
D set
此题为什么答案选B,而不选A,A 也是延续性动词,

这里主要是时间状语的问题
再问：还是不明白,请继续解释一下,谢谢.
再答： since 2008从2008年以来是一段时间状语
再答：完成时态要用延续性动词
再问： keep意为保持,它是延续性动词吗
再答： keep a record这个短语中的keep是短暂性的，所以错。
再问：这是规定的吗?
这个keep a record中的a可以换成the 吗？
谢谢。
再答：可以
再问：那keep the record中的keep是非延续性动词，那keep本身是延续性动词还是非延续性动词，谢谢。
再答：本身是延续性动词
再问：那在这里是特殊情况，对不对？谢谢。
再答：不客气，我们是老相识了
再问：好的,那这里是特殊情况吗?
再答：是的

Tom has _________ the record of the 1,000-meter race since 2 Tom has ________ the record of the 1,000-meter race since 20 Bolt broke the 100-meter race record in the olympic twice He has won the m— 100-meter race. Who is the ______ of the 100-meter race he w__ was the of the 100-meter race Tom took part in the boys'100-meter race .He did his best an 1：i ( )the boys' 800-meter race last year:2：it is ( )dan who won the 100-meter race? Who won the (女子)400-meter race? 英语语法问题Li ping has entered for the four-hundred-meter race为什么 They had to ___the 800-meter race because of the bad weather