泪囊挤压的正确位置是（）
A.眼的外上方
B.眼的内上方
C.眼内眦内侧
D.眼内眦下方
E.下睑下方
参考答案：D
Progress has been very good so far．We are，_________, confident that the work will be completed as expected．
A．however
B．therefore
C．besides
D．otherwise
为确诊，对该患者首选的检查为
A．OGTT
B．复查空腹血糖
C．尿糖测定
D．糖化血红蛋白
E．糖化血清蛋白
