采购工作的核心是()
A、采购程序
B、采购渠道
C、采购方式
D、采购标准
参考答案:A
_______ houses were knocked down in the earthquake.
A.A great many of
B.The number of
C.A great many
D.A large amount of
空腹血糖<6.1mmol/L;口服葡萄糖30~60min达高峰,峰值<11.1mmol/L;120min时基本恢复到正常水平,即<7.8mmol/L,尿糖均为(-),此种糖耐量曲线说明 ()
A.耐糖能力中度下降
B.耐糖能力轻度下降
C.耐糖能力重度下降
D.耐糖能力正常
E.耐糖能力升高