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>> 成人高等教育 / 病原生物学
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成人高等教育 / 病原生物学
正确率：100%
脊髓灰质炎减毒活疫苗常采用口服，其主要原因是:
- A、
最易为儿童接受
- B、
不易发生干扰现象
- C、
既能产生局部免疫，又能使血清出现中和抗体
- D、
免疫力牢固
- E、
副作用小
佳题速递：
Here we can see the of the mountains against the sunset.a.outcomeb.outlookc.outlined.outside综合英语（1） 25、A young boy was playing with a ball in the street. He kicked it so hard that it broke the window of a house and fell in. A woman came to the window with the ball and shouted _ _ 21 _ _ him, so the young boy ran away, but he wanted his ball back. A few minutes later, he came back and knocked at the door of the house. When the woman opened the door, he said, "My father is going to come up and mend your window very soon."
After a few minutes, a man came to the door _ _ 22 _ _ tool in his hand, so the woman let the boy take his ball away.
When the man finished mending the _ _ 23 _ _ , he said to the woman "You have to _ _ 24 _ _ me ten pounds." "But aren't you the _ _ 25 _ _ of that boy?" the woman asked. She looked surprised. "No," he answered. He was surprised, too. "Aren't you his mother?"统考英语完型填空 背书指在票据背面或粘单上记载有关事项并签章的票据行为。 商法 高等数学2 教师眼神运用的方法，包括(A) 扫视 (B) 注视 (C) 虚视 (D) 环视课堂教学艺术 资产按照现在购买相同或者相似资产所需支付的现金或者现金等价物的金额计量，其会计计量属性是（ ）。
A、重置成本B、可变现净值C、历史成本D、公允价值中级财务会计