男,14岁,脓涕,头痛,CT检查如图,最可能的诊断是()
A.右上颌窦炎
B.腭裂,右上颌窦炎
C.颅面骨发育不良
D.上颌骨骨结核合并瘘道形成
E.上颌骨骨脓肿并瘘道形成
参考答案:B
下列不属于传化之腑的是()。
A.胃
B.膀胱
C.大肠
D.三焦
E.胆
Frank is very lonely, he has few friends, ______?
A. does he B. doesn’t he C. is he