引起根尖周炎的物理因素为()
A.根充超填
B.咬合创伤
C.急性外伤
D.根管器械超出根尖孔
E.包括以上各项
参考答案:E
宣气化湿法主治(),代表方为()燥湿泄热法主治(),代表方为()。
The news _____ our team was defeated in the final .
A.which
B.that
C.what
D.不填