情景反应
(1)You shouldn’t play with the CDs!
(2)What’s the matter?
(3)Are you going to sing a song?
(4)Whose bag is it?
(5)Can you run fast ?
情景反应
(1)You shouldn’t play with the CDs!
(2)What’s the matter?
(3)Are you going to sing a song?
(4)Whose bag is it?
(5)Can you run fast ?