问题
单项选择题 A1/A2型题
血清中HBeAg阳性时，说明（）
A.无传染性
B.病情比较稳定
C.曾感染乙肝病毒
D.具有免疫力
E.具有较大传染性
答案
参考答案：E
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血清中HBeAg阳性时，说明（）
A.无传染性
B.病情比较稳定
C.曾感染乙肝病毒
D.具有免疫力
E.具有较大传染性
参考答案：E
| 用方框内所给单词的适当形式填空。 | |
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| 1. Alice's clothes are original. They are ___________. 2. My friend is a strange man. I don't like his clothes and ___________. 3. Everyone in my class went to the Great Wall ___________ me. 4. Joe has lost his watch. He is very ___________. 5. His parents ask him to stay at home at night, but he doesn't want to and ___________ with them. 6. Activities ___________ sports, language learning, music and math classes. 7. Most young people ___________ football clubs. 8. Children need organized activities but they also need time and ___________ to play or think. |