单项选择题

A.空腹静脉全血血糖4.4~6.1mmol/L,非空腹血糖4.4~8.0mmol/L
B.空腹静脉全血血糖6.1~6.5mmol/L,非空腹血糖8.0~9.0mmol/L
C.空腹静脉全血血糖6.5~7.0mmol/L,服糖后2小时血糖7.5~8.5mmol/L
D.空腹静脉全血血糖7.0~7.5mmol/L,服糖后2小时血糖7.5~9.0mmol/L
E.空腹静脉全血血糖7.0~8.0mmol/L,服糖后2小时血糖8.0~10.0mmol/L