2012年11月，******在参观《复兴之路》展览时指出：“实现中华民族伟大复兴，就是中华民族近代以来最伟大的梦想。”“中国梦”的提出，极大地激励着中国人民为全面建成小康社会、推进社会主义现代化、实现中华民族伟大复兴而努力奋斗。“中国梦”之所以能激励人民，从哲学上看，是因为（    ）

①先进的意识具有超越时代和历史条件的特性

②先进的意识总是社会中的主导性意识

③先进的意识是人的实践发展的精神动力

④先进的意识能够通过人的实践变成客观现实

____ ____ ，or we'll be late for school．

    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.

150÷3=____

80×20=____

23×20=____

6.3－2.7=____

179÷3≈____

42×38≈____