慢性盆腔炎病变主要在于
A.子宫肌层及输卵管
B.腹膜及输卵管
C.子宫旁结缔组织及输卵管、卵巢
D.子宫内膜、输卵管、卵巢
E.子宫旁结缔组织及卵巢
参考答案:C
既往感染甲型肝炎,获得了特异性免疫力
A.乙肝五项为HBsAg、HBeAg、anti- HBc阳性B.anti-HBs、anti-HBe、anti-HBc阳性、HBV-DNA阴性C.anti-HBs阳性D.anti-HAV IgM阴性,anti-HAV IgG阳性E.HBsAg、anti-HBc阳性、anti-HCV阳性
This problem is said _____ three times.
A.to have been talked
B.to have discussed
C.having been discussed
D.to have been talked about