My life has changed a lot!为什么用has而不用 have

My life has been changed 和how my life has changed 有什么区别? my life has changed a lot中的has changed a lot是什么语啊 My life has changed a lot 划分句子成分 You changed my life My life has changed a lot!为什么用has而不用 have friend was changed my life还是friend had changed my life还是friend changed my life my life has changed a lot in the last few years为什么是用has changed?这为什么用现在完成时,为什么不是had changed My life has changed a lot in the l_____ few years My d_____ life has changed a lot since I entered this new school Since my sister started high schoo,her d_______ life has changed a lot. You changed my life and all my That smile changed my life 翻译 求英语作文一篇,80字左右,My life has been changed by television because I can 给出了开头题目；Talk about the advantages of these inventions开头;My life has been changed by television because I can 在最近几年 英语翻译 5空 怎么写my life has changed a little ______ _______ _____ _____ _____(在最近几年) My hometown has changed g_ since 1990. My hometown has changed g___since 1990 my life has changed a lot in the last few years 这句话是什么时态的句子啊,那为什么用has又in the 把下列句子变为特殊疑问句1.My life has been changed by computers.(why)2.Paper has been made from wood since the 19th century.(when)