人在酒驾时明显表现为反应慢、动作不协调，从而影响各项操作．造成人动作不协调的主要原因是酒精麻痹了人的（　　）

请认真阅读下面的名著选段，按照要求填空。

    他是勇于献身科学的知识分子，给过阿廖沙以力量和支持。他对生活有透彻的了解与感悟，他教阿廖沙用心观察生活，发现生活，教他做任何事都要讲究技巧。对阿廖沙人生观的形成有重要影响，从正面唤起了阿廖沙对生活的热烈向往。

“他”是小说《____》中的人物，“他”的名字叫____。

A

    Today is August 3rd. Tomorrow (明天) is Peter's grandfather's birthday. It is his 73rd birthday. Peter's two sisters, Sally and Tina, and Peter buy some things for their grandfather this afternoon. Sally buys a nice birthday card. And she writes(写) “Happy birthday” on it. Tina buys a blue shirt from a clothes store. It is $29. Peter buys some fruits and a set of books. The name of the books is Harry Potter (哈里波特)