I still dont know what have /has happened to her at the party,这里的have 跟has 要用哪个,为什么.还是说要用had?

i dont know f why?I dont know! i dont know her “i dont know chinese ” “I dont know !”是什么意思啊? i dont want to know 歌词有i still miss you in my heart i dont know .一个女的唱的英文歌 i dont know,image i don i dont know who am i Dont+speak+English+I+dont+know+English甚么意思 1+1=?i dont know i dont know 的,号怎样打 hey i dont know chines engli i dont know who you are 三角函数万能解法i dont know 英语翻译Talk to me softly,theres something in your eyes Dont hang your head in sorrow and please dont cry I know how you feel inside Ive,Ive been there before Somethins changin inside you and dont you know Dont you cry tonight,I still love you ba 英语翻译Talk to me softly,theres something in your eyes Dont hang your head in sorrow and please dont cry I know how you feel inside Ive,Ive been there before Somethins changin inside you and dont you know Dont you cry tonight,I still love you ba 英语翻译Talk to me softly,theres something in your eyes Dont hang your head in sorrow And please dont cry I know how you feel inside Ive,Ive been there before Somethins changin inside you And dont you know Dont you cry tonight,I still love you ba