Several months ago , a couple with a little girl moved in next door to me. The girl seemed too quiet to make any noise, while the parents were always 1her loudly. Whenever we met my new neighbours , I always spoke, but the only 2 I ever got was a hello from the 4-year-old girl.

    I usually go out for breakfast and one day when I returned, they were just coming from their home and the little girl was holding the door open for others. I stayed in the car doing unnecessary things as I wasn't in a 3. The parents were telling her to get into the car immediately. I looked up and saw the little girl was still holding the door open, waiting for 4 .

    As a disabled man, I can't hurry at 5 but I hurried as much as I could and thanked her. She was smiling like a lovely angel. I was so 6by her small act of kindness. That afternoon I was shopping and I saw a white bear. I thought of the 7and said to myself. “I believe she would like that” so I bought it.

    The next day there was a knock on the door and it was the little girl and her parents. She was so 8of her bear and thanked me as if I had never been thanked before. The mother and father9thanked me.

    Now when we meet , we all speak, and in a friendly manner I might add. As time passes, I don't hear that shouting as often.10, hardly at all.

    Last night we had about four inches of11. I looked out at my car and wondered 12 I was going to keep my doctor's appointment(约会). When I opened the outside door, there was my car with all the snow cleaned. I can't express how I felt at that moment. The man next door was the only person I knew in the whole building,13when I saw him the next day, I asked him if he was the good man that cleaned my snow. He said 14. He wanted to but his wife said she wanted to do it.

    Isn't it amazing that a 4-year-old girl can change so many things for the better? It is said that good things usually come from 15.

阅读下列材料：
材料一 要成功地把西方现代文明引入传统社会的制度层面，需要掌握制度创新的适度性，改革只宜采取缓进的方式。而戊戌变法主持者企图短期（103天）内变更整个“皇朝行政体制”对旧官僚集团的既得利益触动过重，过于激烈的变革行为，导致潜在的反对者转变为公开的反对者，从而扩大了本来就很强大的反对派阵营。                                                       ——马克垚主编《世界文明史》（中）
材料二 经过明治维新而渐趋富强的日本，利用强盛的国力，逐步废除与西方列强签订的不平等条约，收回国家主权，摆脱了沦为殖民地的危机；在1895、1904年分别在甲午战争和日俄战争中击败昔日清帝国与俄罗斯，成为称雄一时的亚洲强国。但其改革遗留了许多问题，如天皇权力过大、土地兼并依然严重等封建残余现象，与日后发生的一系列日本难以解决的社会问题相互影响，使得日本走上了侵略扩张的道路。这不仅给被侵略国家，也给日本人民带来了极大的灾难。                                                   

——吴于廑 齐世荣主编《世界史》（近代史编）
材料三 在中国这样一个拥有13亿多人口的国家深化改革，绝非易事。中国改革经过30多年，已进入深水区，可以说，容易的、皆大欢喜的改革已经完成了，好吃的肉都吃掉了，剩下的都是难啃的硬骨头。
——***《改革要敢于啃硬骨头 但不能犯颠覆性错误》
请回答：（1）根据材料一，概括戊戌变法失败的原因？
（2）根据材料二，简评明治维新改革，并结合所学知识举例说明，20世纪30年代，走上侵略道路的日本给重庆人民带来了极大灾难。
（3）综合上述材料，对于今天我们深化改革你有何认识？