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问题 单项选择题

利用仪器检查证件的定义说法正确的是（）。

A.是指对于用手感无法直接确认真伪的证件，通过仪器检查所提供的辅助识别信息来帮助检查员完成证件真伪的确认

B.是指对于用手感无法直接确认真伪的证件，通过仪器检查所提供的判伪仲裁权来帮助检查员完成证件真伪的确认

C.是指对于用肉眼无法直接确认真伪的证件，通过仪器检查所提供的辅助识别信息来帮助检查员完成证件好程度的确认

D.是指对于用肉眼无法直接确认真伪的证件，通过仪器检查所提供的辅助识别信息来帮助检查员完成证件真伪的确认

答案

参考答案：D

填空题

根据下列句子及所给首字母，写出空缺处各单词的正确形式。

1. This hat will give p_______ against the hot sun.

2. I would a_______ it if you would turn the music down.

3. We, human beings should protect w_______ for our own existence.

4. In class you should pay a_______ to what your teacher is saying.

5. My father was warned by the neighbors that we were in d_______.

6. The dog looks very f_______, but it is very gentle really.

7. There are many kinds of i_______ in the world, a bee is one kind of them.

8. You will e_______ your health if you work so hard.

9. I was at a complete l_______ as to how to find the money in time.

10. The city of Yuyao has _______ in holding the 11th Exhibition of Plastics.

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选择题

等腰三角形一个外角等于110°，则底角为（　　）

A．70°或40°

B．40°或55°

C．55°或70°

D．70°
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