判断遍2~3个月血糖控制程度的指标是
A.血浆胰岛素测定B.葡萄糖耐量试验 C.糖化血红蛋白 D.尿糖E.空腹血糖
参考答案:C
如果直线l经过点A(2,1),B(1,m2),那么直线l的倾斜角的取值范围是( )。
________of the chemical factories in their city _________pouring waste water into the river. It’s too dangerous.
A.Two fifths; are
B.Two fifths; is
C.Two fifth; are
D.Two fifth; is