改革开放以后，百姓生活有了很大的变化，如：钱包鼓起来、私车多起来、通讯快起来、学历高起来、寿命长起来……这些变化说明（　）

①社会生活在不断的发展变化                               ②人们的生活习惯和生活方式发生了变化

③人民通过辛勤劳动创造了美好的幸福生活       ④我们要紧随时代的主旋律，与时俱进

根据短文理解，选择正确答案。

    It started as a special day for Wesley Autrey, a 50-year-old construction worker in New York City. It was about 12:45 P.M., and he was waiting on a subway platform (月台) to take his daughters home before he went to work. He suddenly noticed a man nearby have convulsions (抽搐) and fall down suddenly. Mr. Autrey and two women went to help the stranger. The man, Cameron Hollopeter, managed to get to his feet, but then stumbled (绊倒) at the edge of the platform and fell onto the subway tracks. Mr. Autrey looked up and saw the lights of the subway train coming near through the tunnel.

    Mr. Autrey jumped onto the track immediately. He realized that he didn't have time to get Mr. Hollopeter and himself back up on the platform before the train arrived, so he lay on top of the man and pressed down as hard as he could. Although the driver tried to stop the train before it reached them, he couldn't. Five cars passed over them before the train finally stopped. The cars had passed only inches from his head.

    New York loves a hero. Mr. Autrey became an overnight hero and was named the “Subway Superman”. New York City Mayor Michael Bloomberg gave him the Bronze Medallion, the city's highest honor. He was asked to appear on several TV talk shows. He was also rewarded with money and gifts, such as $10,000 from Donald Trump, a $5,000 gift card from the Gap clothing store, a new Jeep, and Beyonce concert tickets.

    How did Autrey react (反应) to all this? He said, “I don't feel like I did anything great; I just saw someone who needed help. I did what I felt was right”.

    We could all say that we have bad days as we go through life, but what does it take to have a really good day?

    I remember a day recently when I had to go to the 1 for special tests because I wasn't feeling well and my doctor sent me to a specialist to try and find the cause of my illness.

    As I 2 to the hospital, I was feeling sad and certainly wasn't on top of my game. As I got to the hospital, I began my 3 for a parking lot. I finally found one not too far from the entrance to the hospital.

    As I got out and brought my change out of my pocket, I noticed a man looking a little 4 standing in front of a parking meter (停车记时收费表) two cars away. He seemed to be searching his pockets for what I supposed were 5 for the meter.

    Although I 6 didn't feel that great, I thought that I should at least go over to him and find out if I could 7 him. As I stood beside him, he turned to me looking worried. I asked him if he had a problem I could help with. He said that he had no coins at all because he was only thinking about visiting his sick wife when he left his house.

    I reached into my pocket and 8 out two dollars and gave it to him without saying a word. And, without waiting for a reply, I turned on my heel and said to him as I was walking away: “Have a good day.”

    The funny thing was that I felt a lot brighter, a small smile came to my face, and I seemed to walk just a little quicker. I was walking away when he called out: “Thank you so much.” You know, I didn't even 9 him to say anything. He didn't have to say a word to me. It was simply enough to know that I had helped someone else who needed a little10. That's all it took to bring a smile to my face as I went on toward completing my own business.

    You know, it doesn't take much to help someone else.