治疗佝偻病激期维生素D口服法剂量是() ["l万~2万1U/d","2万~3万IU/d","1万~2万IU/d","3~4万IU/d","5万IU/d"]
MPLS的应用主要有MPLSVPN和()两大类。 ["MPLSDE","MPLSVB","MPLSMS","MPLSTE"]
下列数据中,可能是八进制数的是()。 ["182","417","696","108"]
蛋白质、热能营养不良最先出现的症状是() ["体重不增","身高低于正常","皮下脂肪减少","皮肤干燥","肌肉萎缩"]
破案的标准是() ["有证据证明有犯罪事实存在","证据证明的犯罪事实是犯罪嫌疑人实施的","犯罪嫌疑人或者主要犯罪嫌疑人已经归案","证据确实充分"]
()与物质、能源一起构成了人类赖以生存与发展的三个资源。