区别两组句子○ I am writing letters now.○ I shall be writing letters all day tomorrow.● I'll come to your house tomorrow.● I'll be coming to your house tomorrow.

区别两组句子○ I am writing letters now.○ I shall be writing letters all day tomorrow.● I'll come to your house tomorrow.● I'll be coming to your house tomorrow. 现在完成进行时态与现在进行时态的区别是什么?例如i have been writing a letter和i am writing a letter例如i have been writing a letter和i am writing a letter有什么区别 I am writing中am的作用 I am writing an email to my friend.I am giving an emial to my friend.那个句子对 英语句子重组a cafe / I / postcard in / a / am /my aunt/ in japan / writing I am writing a letter是什么意思 I am not writing a letter.改错、 I am writing a letter.提问： I am writing a postcard to my mother的错误在呢并把这个句子改正确 I am writing to you ______ my school.填入什么啊 是in 还是at 有什么区别?谢谢 i my writing am friend e-mail to an english Mary组句快点 分析语法结构I am writing the letter in purpose of applying for your recently advertised position for a staff member 我知道主是I 、am writing 是谓 宾语是 the letter 请问后面的句子怎么分析 I be good at writing 还是 I am good at writing i am writing to suggest that这个表达对吗 I am not good at writing.改为同义句 Am I writing a letter?的反义疑问句是什么? I am writing a letter you in my school为什么 writing,my,i,a,father,letter,to,am 排句