电诊法检查牙髓活力应该是()。
A.先测患牙
B.先测对照牙
C.对照牙科任意挑选
D.死髓牙可做对照牙
E.无髄牙可做对照牙
参考答案:B
— How often do you go to the movies ?
— _______. I’m not interested in it at all.
A.Always
B.Hardly ever
C.Sometimes
D.usually
最可能的诊断是
A.自发性气胸
B.肺脓肿
C.结核性胸膜炎
D.肺炎并发脓胸
E.大叶性肺炎