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在液体培养基上，细菌生长后不会出现（）
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往复泵在启动和运行时要严禁关死出口阀，否则会损坏设备。
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引起抑郁性障碍的病因可能是（）
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合法扣减工资的情况有---------。
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______的《春江花月夜》，奠定了他在唐诗史上的大家地位。
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从地球上有生命的时代算起，估计生活在地球上的生物有10亿种，而现在生存下来的只有多少种？
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嗜碱粒细胞白血病骨髓中原粒细胞大于（）
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如果收入水平上升，则消费水平也会以相同的比率上升。
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褐藻积累锶；水生的蓼属植物积累一定数量的DDT，随着这些植物生长时间的延长，结果体内的污染物浓度增大，这种现象称为（）
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Dream for Better We all have plans and dreams for a better, more ___1___ life. Yet only a small percentage of people actually achieve their ___2___ .A good question is: why? Recently, I was working with a young man who was ___3___ get on his feet. He had written out his goals, and he had powerful reasons why he wanted to achieve these goals. But after weeks of trying, he was still not much further along. So we took some time to try to understand what was holding him ___4___ .As we examined his average day, it became apparent to me that he was much too ___5__ .He was spending lots of time doing lots of different things. I ___6___ that most of what he was doing was not very important in the greater scheme of things. We did some exercises to ___7___ which activities were important, which ones were urgent and which ones was filling (or killing) time. As it turned out, most of the things he was doing throughout the day were filling time. He wasn't comfortable ___8___ he was very busy, so he created things that needed to be done. He was always working on something—yet at the end of the day, he had rarely accomplished any tasks to move him closer to the life he wanted. This behavior is fairly easy for an outside observer to spot but extremely difficult to self-diagnose. The ___9___ is to slow down and get comfortable with being still, with contemplating what we really want and whether our actions are suitable for our goals. Many of our activities are avoidance activities: we do things to fill up the time and thus avoid having to do more difficult tasks. It wasn't easy, but once the young man finally accepted that he needed to do less overall but more of the important things, his life took a dramatic ___10___ for the better. ___6___内的正确选项为（）