前牙反牙合骨骼Ⅰ型其诊断标准是
A.ANB角>5°B.ANB角≥0°C.ANB角<0°D.ANB角<-5°E.ANB角<2°
参考答案:B
He asked me___ I would go to Beijing by air the next day。
A.that whether
B.whether
C.how
D.that
下列征象中,不符合诊断肠结核的X线表现是()
A.回盲部激惹现象
B.黏膜溃疡
C.小息肉样充盈缺损
D.病变偏于肠管一侧
E.可形成瘘管