对This is her hairdryer.中的hairdryer提问

This is her bike.对her提问 this is her skirt.对her 提问( )( )is this? This is her scarf(对her提问） 对This is her hairdryer.中的hairdryer提问 is that her book与is this her book那个对 有何区别 This is her sweater .（对画线部分提问） 　　_____ __ sweater is this 怎么写? This woman is her Chinese teacher.（对her Chinese teacher提问） This is a photo of her family 对a photo of her family 提问 Lily is going to visit her grandparents this Sunday.对 this Sunday提问 This is her skateboard.就her提问 is this her bike.复数 is this her book?回答 This problem is very___for her. This is her mother.改错. This is p_____of her room. This is Tom's camera.Please____.A.give it her B.give it to her C.give her it D.give her to itc和b那个对？ This is her bike .( ) is over there this is not her schoolbag,( ) is red.