A.
B.
C.
D.
[单选题]A.B.C.D.
[单选题]A.可复性牙髓炎B.急性牙髓炎C.慢性牙髓炎D.慢性增生性牙髓炎
[单选题]A.1/35B.1/5C.1/7D.1/48
[判断题]对错A.对B.错