-
最佳答案:no i couldn’t
-
最佳答案:1.Mary has gone to school already.Has Mary gone to school?--Yes,she has./No,she
-
最佳答案:主+be+表的五个句子两个句子改为否定句疑问句用yes,no回答,He is a teacher.Isn't he a teacher?Yes,he is./N
-
最佳答案:I am form China l am not formChina Are you form China Yes, I am No,I am not 剩下把