多用于骨折、关节脱位时紧急救治的绷带是（）
A.结系绷带
B.夹板绷带
C.卷轴绷带
D.石膏绷带
E.Vet-Lite绷带
参考答案：B
一Look! That teacher is explaining something to her students again and again!
一_______teacher she is!
A．How patient
B．What patient
C．How a patient
D．What a patient
上颌窦检查，常规位置是
A．柯氏位(Caldwel
B．瓦氏位(Wate
C．斯氏位(Steneve
D．劳氏位(La
E．瑞氏位(Rhee
