对可疑糖尿病患者最有诊断价值的检查是（）
A.空腹血糖
B.口服葡萄糖耐量试验
C.24h尿糖定量
D.糖化血红蛋白测定
E.尿酮测定
参考答案：B
Turn left at ______ traffic lights, you'll see ____ library in ____ front of you.[ ]
A. the; the; a
B. the;/;the
C. a;the;/
D. the;the;/
