is anna your friend?肯定回答

is anna your friend?肯定回答 is anna your friend? is that your friend?肯定回答是什么 Is this your friend 肯定回答是什么?Is he your friend?还有 Is David yo is that your friend的肯定回答是什么 Is he your friend?（作肯定回答） 连词成句 Anna,your,is,friend,brother's is the girl your friend 作肯定回答和否定回答 Is Tom your friend是（做肯定回答）=( )( ) is,每空填两词 句型转换Is this your brother?(做肯定回答） This is my friend.(改为疑问句） I anna,your,is,friend,brother's 连词成句 much,love,i,very,my,grand Is he your father?肯定回答