抗结核药物中具有高度灭菌活性的药物为()
A.RFP、PZA
B.INH、RFP
C.SM、INH
D.PZA、EMB
E.INH、PZA
参考答案:A
When I came into her room, she was________in her book.
A.absorbed
B.controlled
C.exposed
D.devoted
乳牙慢性根尖周脓肿常见的排脓通道中,不常见的是()
A.唇或颊侧黏膜
B.龈沟排脓
C.舌侧黏膜
D.根两侧黏膜
E.根分歧部位