18世纪中后期，一场对人类历史发展有着重大影响的革命首先在英国爆发。这场革命虽没有刀光剑影，却对人类社会生活的各个方面都产生了深刻影响。下面对这次革命的本质特点叙述最为准确的是

如图为呼吸作用实验图（玻璃罩内是绿色植物和一小杯澄清石灰水）．

“互联网+”就是“互联网+各个传统行业”，让互联网与传统行业进行深度融合，创造新的发展生态。近年来在政府的引领下，浙江农村出现了“互联网+”新的运营模式。读如图，完成下列各题。

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    In 2012, I had just recovered from a serious illness when I received an invitation to a writer's conference in Orlando, Florida. My family persuaded me that a(n)1might be just what the doctor ordered, so off I2.

    Arriving in the Sunshine State was rather tiring, but I3to catch a taxi to my4and settle in. The next morning, I took another5to the shopping centre to buy a few souvenirs.6I went to a cafe to have lunch, but all the tables were7. Then I heard a friendly voice saying, "You can8my table."

    I gratefully sat down with the9lady and we had a happy lunch together. As the10drew to a close she asked how long I would be in Orlando. I had already told her that I hadn't11a car, and  hadn't  realized  how12taking taxis would he. After a while she said, "My dear, don't use any more taxis. I'm retired and it would be my pleasure to13you wherever you wish." I told her that I couldn't put her to that14,but she brushed aside my protests(反对). She asked me where I was15and the next morning she was waiting at my apartment at the16time to take me to Disney World. She spent some time with me before leaving me to17alone. At the end of the day, she18to take me back to my accommodation. I19her money but she refused to take any.

    I'll never forget that wonderful lady who, through her20, filled my brief holiday in Florida with wonderful memories.

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Dear Wang Fang,
    Thank you for your letter. You wrote to ask me about American social customs(风俗) in their dinner party. You are asking the right person. I once lived in America for five years. Now I'll tell you something about it.
    It's a good idea to bring a small present when you go to a dinner party. Flowers are always nice, or you may bring a bottle of wine if you know that your friends drink it.
    You should arrive(到达) on time or five minutes late. Don't get there early. If you're going to be more than fifteen minutes late, you should call before.
    Try to be free at the dinner table. If you don't know about choosing(选择) the right fork or knife, just watch the other people, and follow them. If you still have no idea of what to do, ask the person beside you .
    If you like the food, say so. Of course, you'll thank them for the meal and for their kindness. It's also a good idea to send a card to thank them the day after.
Yours,
Rose