看图完成对话,每空一词。 1.A:________ ________ your
问题:
看图完成对话,每空一词。
1.A:________ ________ your backpack?
B: It's________ ________ ________.
2.A:________ ________ his books?
B: They are ________ ________ ________.
看图完成对话,每空一词。
1.A:________ ________ your backpack?
B: It's________ ________ ________.
2.A:________ ________ his books?
B: They are ________ ________ ________.