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【单选题】
当患者血清中只有抗-HBs、抗-HBc、抗-HBe阳性时应考虑:A.
急性乙型肝炎
B.
慢性乙型肝炎
C.
重型肝炎
D.
急性乙型肝炎恢复期
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【简答题】阅读下面短文。根据短文内容从每题所给的四个选项中选择最佳选项。 Do you want to save money when you travel by train? Here are some ways. Day Returns This kind of ticket can save you 45% on the fare (money for tickets). You have to tr...
【简答题】Do you want to save money when you travel by train? Here are some ways . Day Returns: This kind of ticket can save you 45% on the fare.You have to travel before 8.00 a.m. and after 6.00 p.m from Monda...
【简答题】根据对话内容，从下面方框中选择适当的单词或短语填空，使对话内容完整正确 A: Hi, Lisa. Do you know that people are talking about the future dreams a lot these days? B: Yes. That’s a hot topic 小题1: . A: Do you have a plan for the future? I...
【简答题】根据句意及首字母提示填空。 1. That T-shirt is too short. I want this l________ one. 2. —Do you want these blue p________ ? —No, I don't. 3. These socks are very cheap. They're only two d________ . 4. The rainbow h...
【简答题】阅读理解。 Do you want to save (节省) money when you take our train to travel? Here are some ways. Day Returns This kind of ticket can save you 45% on the fare. You have to travel before 8:00 a.m. and after ...
【单选题】下列情况属于医院感染（ ）
A.
皮肤黏膜开放性伤口只有细菌定植而无炎症表现
B.
由于创伤或非生物性因子刺激而产生的炎症表现
C.
新生儿经胎盘获得(出生后48h内发病)的感染，如单独疱疹、弓形体病、水痘等
D.
病人原有的慢性感染在医院内急性发作
E.
医院工作人员在医院内获得的感染
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