最常见的鹿角形结石是
A.肾结石B.肾结核C.肾肿瘤D.肾下垂E.肾水肿
参考答案:A
特发性癫痫大发作或与失神发作合并发生的抗癫癎药物治疗首选
A.乙琥胺
B.丙戊酸钠
C.卡马西平
D.苯妥英钠
E.苯巴比妥
—I want to know _____ without water.
—About a week. [ ]
A. how long man can live
B. how long can man live
C. when man can live
D. when can man live