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问题 单项选择题

感染艾滋病毒的孕妇在怀孕期可能会导致胎儿的感染，请问这种传播病原体的方式应称为（）。

A.血源性传播

B.医源性传播

C.水平传播

D.空气传播

E.垂直传播

答案

参考答案：E

填空题

根据句意及汉语意思填写单词。

1. Betty looks like her father with a _____ (方形的) face.

2. We often borrow books and _____ (杂志) from our school library.

3. The man is kind enough to help people _____ (解决) problems.

4. Can you give some _____ (建议)on learning English?

5. When the teacher asks them questions, Cindy is very _____ (紧张的)

6. We cannot tell a person from his or her _____ (大体的) appearance.

7. Liu Xiang and Yao Ming are both my _____ (崇拜的人)

8. John is very interested in _____ (科学)

9. English is one of the most important _____ (语言) in the world.

10. The teacher praised him for his good _____ (文章)
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单项选择题

（EMB145）APU的数据记录组件（DMM）安装在（）

A.安装在后电子舱

B.安装在APU上面

C.安装在APU舱

D.安装在前电子舱
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