题目已知点A(−2A(-2A(−2,y1)y_{1})y1),B(−1B(-1B(−1,y2)y_{2})y2)和C(2C(2C(2,y3)y_{3})y3)都在反比例函数y=−2xy=-\frac{2}{x}y=−x2的图象上,则y1y_{1}y1,y2y_{2}y2,y3y_{3}y3的大小关系是（ ）A.y1<y2<y3y_{1} \lt y_{2} \lt y_{3}y1<y2<y3B.y2<y3<y1y_{2} \lt y_{3} \lt y_{1}y2<y3<y1C.y1<y3<y2y_{1} \lt y_{3} \lt y_{2}y1<y3<y2D.y3<y1<y2y_{3} \lt y_{1} \lt y_{2}y3<y1<y2知识点：反比例函数的图象章节：未标注
