一侧巨大鹿角形结石，功能尚可，应行
A．草酸钙结石B．尿酸结石C．胱氨酸结石D．黄嘌呤结石E．磷酸钙和磷酸镁氨结石
参考答案：C
_____________, Gao Xiaosong was sentenced to 6-month imprisonment–the most severe punishment about drunk driving–on June.1.
A．A public figure as is he
B．Public figure as he is
C．Public figure he is as
D．A public figure as he is
如图为农用扬场机的示意图。谷物脱粒后，谷物、糠皮及少量碎石的混合物在快速转动的轮W 和皮带的带动下被抛出，谷物、糠皮、碎石落地的远近不同，形成A 、B 、C 三堆，从而达到分离的目的。其分离的原因是 ________；A 堆是 ；C 堆是 。
