听力原文:He Ling went to school late yesterday, didn't she?
(3)
A. Yes, she will.
B. No, she doesn't.
C. Yes, she did.
D. No, she won't.
查看答案
HBsAg(),HBeAg(),说明此病人无传染性。()
A. 正确
B. 错误
该患者的UICC分期是
A. T2N1M0
B. T2N2M0
C. T3N1M0
D. T3N2M0
E. T4N1M0
卵巢内胚窦瘤
AFP
B. CA125
C. ACTH
D. E
E. HCG
关于细菌培养基的叙述,错误的是()
A. 由多种营养物质配制成供细菌生长的基质
B. 配制后需灭菌方可使用
C. pH值最终均要求调至7.2—7.6
D. 液体培养基可用于增菌
E. 同体培养基可用于分离细菌