first ,i did not know who she was

first ,i did not know who she was at first i did not see her face.如果用canat first i did not see her face.如果用can't效果一样吗? I did not ask Tom had to buy __these CDs because he did not kno w which one to take.填both不行吗？ -关于when i first started to learn English,I did not like it because it was so hard的答案 Not a single word did you say.I think you nice and honest the first time I met . I　am　pretty　sure　if　I　did　not　always　text　you　first　we　would　never　talk　again 急,把两个句子连接成含有宾语从句的复合句1.He wonders.why did we buy such a cheap computer?2.I am not sure.Has the film begun?3.I am not sure.Has the film begun or not?4.He has shown us.Who does the work best of all?5.He hoped to kno I did not enjog itenjoy 英语翻译I did not know how long you can support.Did not know how long I can support.Do not vacillate my heart.This time.Please let me leave first. I did not buy anything.He did not,eith Mr William was very deaf,but he did not like people to know thisWhile they were sitting at the table,one of his friends told a funny story.Every laughed and Mr William laughed a( ) loud as anyone else.Then he said That was a very funny joke but I kno the person that he asked first did not I can not beliveve I did that 英语翻译But if that day did not keep me on your cell phone number If you do not have hair that day the first message to me If that day I did not respond to your message If that day I did not call you If you can start over I will not be so But how I am not your first love am Sorry..I did not mean,I can not control At first she ( )like math,but now she ( ） A.didn't ,did B.does not ,does C.did not ,does D.didD.did not ,did