机车轮对踏面擦伤的长度一处不得超过()毫米。 ["30","40","50","60"]
身高85cm,头围48cm,乳牙20枚,能跳,能表达自己的意愿,对人、事有喜乐之分。此小儿的年龄最可能是() ["A.6个月","B.1岁","C.2岁","D.3岁","E.4岁"]
叙述宁夏枸杞子一等品的质量标准。
一正常小儿身高90cm,前囟已闭,头围48.5cm,乳牙20枚,血压是86/55mmHg。此小儿的年龄最可能是() ["1岁半","2岁","3岁","4岁","5岁"]
机车轮对踏面擦伤的深度不得超过()毫米。 ["1","2","3","5"]
成都企业退休人员死亡后丧葬补助费有多少?