回答问题——1.Is this your schoolbag?2.Do you like music?3.Is your pen blue?4.Do you like dog?

回答问题——1.Is this your schoolbag?2.Do you like music?3.Is your pen blue?4.Do you like dog? is this your brother?如何回答? Is this your brother?(做否定回答) Is this your book?的肯定回答 is this your book?(肯定回答) Is this your dictionary肯定回答 Is this your ruler?作肯定回答 Is this your friend?怎么回答 .Is this girl your friend?(否定回答) Is this your friend?做否定回答 Is this your eraser怎么回答 Is this your sister?否定回答RT Is this your book 怎样回答 Is this your desk.(怎么回答） Is this your father?的回答 Is this your father?肯定回答是什么 -Is this your grandmother?做肯定回答 is this your notebook咋回答