______________ are you going tomorrow? I'm going to school. [ ]
A. When
B. What
C. Where
答案:C
高血糖症的判断标准是空腹血糖浓度为()
A.3.89~6.11mmol/L
B.8.90~10.00mmol/L
C.≥7.0mmol/L
D.6.1~7.0mmol/L
E.≥11.1mmol/L
真空的定义是什么?