单项选择题

进行OGTT时,正常糖耐量的空腹血糖范围是()

A.〈6.1mmol/L(110mg/dl)
B.〈11.1mmol/L(200mg/dl)
C.≥7.0mmol/L(126mg/dl)
D.≥11.1mmol/L(200mg/dl)
E.〉7.8mmol/L(140mg/dl)