I have bought a car for a year.这个不正确了吧 ,非常感谢大家的热心帮助,但是我看语法书上,这句话如果用现在完成时的话,久得改为I have had this car for a year.因为bought是瞬间动词不能和一段时间连用,所以我就不知道I hvee boought a car for a yare.正不正确,还请大家多指教