Everyone has his ____（自己的）dream of the future. But do you know what the future really is? I think future is now. That is to say, we must treasure every minute and ____（秒）. There is an old English ____（谚语，格言）, "Gain time, gain life." Time is something that can't be seen or  ____（触摸）, but we feel it passing by. Time is always with us. We often say, "Time is money", but it is more  ____（宝贵的，贵重的）than money, because when money is spent, we can earn it back. But if time is gone  ____（离开，远离）, it will never return. That's the reason why we say time is priceless.

    Grasping（把握） the ____（现在）is grasping the future. We should work hard in order to ____（创造）a bright future. We should make the best use of every hour and take every  ____（机会）. We should do everything as ____（很好地） as possible . Never put off what can be done today till tomorrow.

如图，矩形ABCD和矩形AEFG关于点A中心对称

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1978年和2014年我国城镇居民人均可支配收入和农村居民人均纯收入对比表,为解决下列表格所呈现出的问题，我国必须（    ）

①坚持以经济建设为中心，大力发展生产力

②坚持科技兴农、发展特色农业

③我国经济发展起点低且不平衡，仍处在社会主义初级阶段

④改革开放以来，我国城乡居民生活水平提高了但收入差距大，发展不平衡