Mary showed her new MP4 to me and she told me she ()it only for two daysa had boughtb has boughtc has hadd had had

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Mary showed her new MP4 to me and she told me she ()it only for two daysa had boughtb has boughtc has hadd had had

Mary showed her new MP4 to me and she told me she ()it only for two daysa had boughtb has boughtc has hadd had had
Mary showed her new MP4 to me and she told me she ()it only for two days
a had bought
b has bought
c has had
d had had

Mary showed her new MP4 to me and she told me she ()it only for two daysa had boughtb has boughtc has hadd had had
a 错,buy不是延续性动词后面不可接时间
选c

a

首先,buy是短暂动词,在这里不能用,所以排除AB,剩CD,CD就是时态的区别,这里本来就是过去时,那么他买这个东西肯定是在过去的过去,用过去完成时,所以选D

d 过去的过去,用过去完成时 延续性动词用had