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问题 单项选择题

关于闪光视觉诱发电位，错误的是（）。

A.闪光视觉诱发电位的波形和潜伏期的正常值变异不大

B.闪光视觉诱发电位假阴性率高

C.受视敏度的影响小

D.常用于不能合作的病人

E.可以了解视网膜到视觉皮层通路的完整性

答案

参考答案：A

填空题

单词拼写。

1. —You like the new house, why not buy it?

    — It's really expensive.I can't a_______ it.

2. In the modern world, it's n_______ for us to learn English well.

3. The boy has tried to make his mother pay more a_______ to him.

4. Mr. Green has got his driver's l_______. He can drive a car.

5. — Do you know who d             America?

    — Columbus (哥伦布).

6. We all regard that_______ (友谊) is the most important in the world.

7. You should be _______ (有耐心的) to wait for him.

8. His idea often _______ (影响) his decisions.

9. If Lucy is given a chance, she will _______. (成功)

10. We must know the ______ (重要) of learning English.

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多项选择题

废弃烟叶的管理必须严格，处理的渠道必须规范，在定期检查时主要有（）的方法。

A、数据对比分析

B、实地监管

C、系统预警调查

D、异常调查核实
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