题干

对于美国经济在第二次世界大战后迅速发展的主要原因,两名同学在课堂上展开了激烈的争论:

小李认为:战后,美国国际地位提高和政治经济实力大增,为美国经济的发展创造了有利的条件,直接促进了美国经济的快速发展。

小王认为:大力发展科学技术,发展高新技术产业,是战后美国经济发展的根本原因。

你如何评价这两位同学的观点?并说明理由。

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答案(点此获取答案解析)

这两个同学的观点都有一定的依据,但表 述都有偏失之处。美国经济发展的原因是多方面的,“大力发展科学技术,发展高新技术产”是其经济发展的主要原因。因为科学技术是生产力;“美国国际地位提 高和政治经济实力大增”是美国经济迅速发展的重要原因,但只是一个方面;调整经济政策,进行资本主义的自我调节才是根本原因,因为生产力决定生产关系,生 产关系又对生产力的发展起到促进作用。

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    Last year I ruined my summer vacation by bringing along a modern convenience that was too convenient for my own good: the iPad. Instead of looking at nature, I checked my email. Instead of paddling a small boat, I followed my Twitter feed (推特简讯). Instead of reading great novels, I stuck to reading four newspapers each morning. I was behaving as if I were still in the office. My body was on vacation but my head wasn't.

    So this year I made up my mind to try something different: withdrawal (退出) from the Internet. I knew it wouldn't be easy, since I'm bad at self-control. But I was determined. I started by giving the iPad to my wife.

    The cellphone signal at our house was worse than in the past, making my attempts at cheating an experience in frustration (沮丧). I was trapped, forced to go through with my plan. Largely cut off from e-mail, Twitter and my favorite newspaper websites, I had few ways to connect to the world except for radio and how much radio can one listen to, really? I had to do what I had planned to all along: read books.

    This experience has had a happy ending. With determination and the strong support of my wife, I won in my vacation struggle against the Internet, realizing finally that it was I, not the iPad, that was the problem.I knew I had won when we passed a Starbucks and my wife asked if I wanted to stop to use the Wi-Fi. “ I don't need it,” I said.  

    However, as we return to post -vacation life, a harder test begins: Can I continue when I'm back at work? There are times when the need to know what's being said right now is great. And I have no intention of giving up my convenience completely. But I hope to resist the temptation (诱惑) to check my e-mail every five minutes, which leads to checking my Twitter feed and a website or two.

    I think a vacation is supposed to help you reset your brain to become more productive. Here I hope this one worked.