【正文】
k?t??] A:What are you doing? B:I’m cutting flowers and rabbits. ? make dumplings ? What are you doing? ? I am making dumplings . mop [’m?p] mopping [’m?p?? ] A:What is she doing? B:She is mopping the floor. ? clean the windows ? What is she doing? ? She is cleaning the windows. 現(xiàn)在進行時態(tài): 表示現(xiàn)在正在發(fā)生或進