﹣7,0.32, 13 ,46,0, 8 , 12 , 2163 ,﹣ 22 .
② 有理数集合:{____}
②无理数集合:{____}
③正实数集合:{____}
④实数集合:{____}.
Of the two shirts , I'd like to choose the one to save some money for a cap.
下列我国大型钢铁工业基地中,分布在长江沿岸的是( )