“旧时王谢堂前燕，飞入寻常百姓家”常被用来形容过去的一些昂贵商品现在变成了大众消费品，造成这种变化的根本原因（）
A.社会劳动生产率提高
B.大众消费观念发生变化
C.人民生活质量提高
D.商品市场日益繁荣
参考答案：A
解析：价值决定价格。社会必要劳动时间决定商品价值量。社会劳动生产率与商品价值量成反比。这是价格变动的根本因素。昂贵商品现在变成了大众消费品根本原因是社会劳动生产率提高。故本题选A项。BCD项不符合题意故排除。考点：本题考查价格的影响因素知识点。点评：正确解答本题的关键在于影响价格变动的根本因素还是主要因素，然后逐项分析进行排除。本题难度适中。牢记影响因素和决定因素不同。影响价格的因素是高考经常考查的内容，务必把供求关系对价格的影响和价值对价格的决定因素区分开来，更不能把供求关系当成影响价格变动的唯一因素。
For a few years, I have been wearing a ring on my right hand. It’s not always the ____ ring, but it’s always a ring that has ____ on it so that when I look at it, I’m ____ or reminded of something important. I have made a ____ of buying rings like this whenever I see one in a store. Sometimes I give them away as ____ to someone like Jennie. I first met Jennie in the ____ waiting room and we had talked several times. One night I sat down beside her and ____ how her son was doing because I knew that he was in very ____ condition. She told me that she didn’t know what to do more because it seemed none of the ____ from the doctors was good. They weren’t at all sure her son was going to ____ the accident that had hurt him so badly. With ____ in her eyes she said, “They’re ____ my hope.” I knew then that it was ____ just a coincidence(巧合)that I was wearing the ring that I had on that day. As she ____ to talk, I ____ slipped the ring off my finger and placed it in Jennie’s hand. I told her to wear it to remember that God loved her and He would be with her ____ all of this. ____ Jennie looked down at the ring, she got excited and then held it tightly, ____ the word written on the ring was “HOPE”. The last day I was at the hospital, I saw Jennie in the distance as I got on the lift. She ____ and held up the hand with the ring on it as she called out to me saying, “Look, I ____ have Hope!”
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