挖窑洞居住,以小米为主食的居民分布在下列哪个地区[ ]
A.长白山区
B.东北平原
C.华北平原
D.黄土高原
答案:D
读一读,排一排。
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水牛,使役后出现尿血,头低耳耷,精神短少,口色淡白,舌体绵软无力。治疗宜选择的方剂是______。
A.槐花散 B.秦艽散 C.红花散D.独活散 E.桃红四物汤