i don't know such a thing MP3格式

i don't know such a thing MP3格式 I don't know ___to deal with such matter?A:what B:how C:which D/ I don`t know that you are such a person untill now . I really don’t know what to ____about such a thing. A.say B.speak C.talk D.tell Xmas?I don't know such a thing!谁有MP3格式的,求发zhuandjin832 @ 163. I don't know. “i don't know you know i don't know I don't think such a good thing would such a man / such men差别?I don't like such a man.I don't like such men.这两题目有什麼差别麼还是都一样 11. She is such an irritating woman, I don’t know how you can ______ her. I really don’t know what to ______ about such a thing.A.say B.speak C.tell D.talk为什么选A What t( ) is it?I don't know.I don't have a watch. Such a difficult problem__that I don't know what to do with it.A.it is B.was it C.is it D.it was sorry,I don't know. i don`t know much I don't really know. 英语；I don't know I don't know miss