合并英语句子.I don't know.HOW old are you?合成I don'tknow_ _ _ _..

合并英语句子.I don't know.HOW old are you?合成I don'tknow_ _ _ _.. 【合并英语句子】.I don't know.HOW old are you?合成I don'tknow_ _ _ _. 英语填写句子1.I don't care _ _ _ _ _ 是不是下雨2.I wonder _ _ _ _ 是真的还是 i don't knoe which scarf i should choos.i don't know _ _ _ _ i don't know how old you are I really don't know _ a banana milk shake.A.how make B.how t ( )I am,weak in English.I don't know _. i don't know _ _ _(多少次) HE HAS TRIED. 将i don't know how i can do that换为i don't know _ _ _that的同义句一 i don't know how old you are其中how old you are是倒装吗? 宾语从句I don't know _ to visit the old man.A whether B if I don't know where I can post this letter .=I don't know _ _