在VEP的工具下拉菜单向导选项可找到图形向。
参考答案:对
Daniel is helpful, and he always_______. [ ]
A. thinks of himself first
B. thinks of others first
C. thinks himself first
D. thinks others first
6个月女婴。不活泼,食欲差,面色苍白。血红蛋白80g/L,红细胞数3×1012/L,考虑()
A.营养不良Ⅰ度
B.营养不良Ⅱ度
C.营养不良Ⅲ度
D.营养性缺铁性贫血
E.营养性巨幼红细胞性贫血