annie,ben,ann and skirt pit their sweaters on the bed. the sweaters are white,blue,red bnd biack.we know ,the boy's sweaters aren't red and the girl's sweaters are black .what color is annie's ,"my sweaters is white ."then what colors are their sweaters?
回答:how many pepole are there in the passage?
whose sweater is blue ?
how many colors are there in the passage?
whose sweaters are not black ?
what color is annie's sweater?