writing a letter怎么读?

writing a letter怎么读? writing a letter是什么意思 writing a letter是什么意思 a,letter,was,just,i,now,writing怎么写 a,letter,was,just,i,now,writing怎么写 I'm writing a letter She's writing a letter 翻译is writing a letter He is writing a letter.（对a letter提问） 写信能不能说writing a letter I am writing a letter是什么意思 I‘m writing a letter.改成问句 He is writing a letter被动语态 I am not writing a letter.改错、 I am writing a letter.提问： I not writing a letter.改错 He was writing a letter at that Are you writing a letter?回答