i dont know which i choose/which to choose速度啊

i dont know f why?I dont know! i dont know her “i dont know chinese ” i dont know which i choose/which to choose速度啊 “I dont know !”是什么意思啊? i dont want to know i dont know,image i don i dont know who am i i dont know who is the boy & i dont know who the boy is which one is correct Please give detailed explaination ,thank you very much . 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 i dont know what to do next同义句i dont know what _____ _____next I dont know 是完整句子吗如题 还是 I dont know it 是完整句子