容易早期发生肺部转移的口腔颌面部肿瘤是()
A.牙龈癌
B.舌癌
C.黏液表皮样癌
D.颊癌
E.腺样囊性癌
参考答案:E
— Did the door-keeper let you in?
— No. ____I tried to tell him I was your relative, he just didn’t believe me.
A.Whether
B.Whatever
C.No matter
D.However
鉴别支气管扩张与先天性肺囊肿,下列哪项最有价值
A.咳嗽及咳痰的性状
B.肺部干、湿性啰音
C.痰液细菌学检查
D.血液常规检查
E.胸部CT