The Bridge of Sighs is at _____
A. The University of Oxford
B. The University of Cambridge
C. The University College London
D. The Imperial College London
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The two ancient university share many common features and are often jointly referred to as _____.
A. OC
B. Oxbridge
C. Bridgox
D. the elites
慢性病毒性肝炎的病程一般超过:
A. 2周
B. 1个月
C. 3个月
D. 6个月
当患者血清只有抗-HBs、抗-HBc、抗-HBe阳性时,应考虑:
A. 急性乙肝恢复期
B. 慢性乙肝
C. 重型肝炎
D. 乙肝病毒慢性携带者
HBV感染的主要标志是:
A. 血中测出HBsAg
B. 血中测出抗-HBs
C. 血中测出HBcAg
D. 血中测出HBeAg