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日本学者（）在《信息化社会：硬件社会向软件社会的转变》中，将印刷媒介环境和电视媒介环境中完成社会化过程的两代人加以比较，提出了“电视人”的概念。
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W/O型，HLB值（），O/W型，HLB值（）。
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机械修理时，调整垫片的方法能恢复组合件的（）。
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用来确诊疟疾患者的实验室方法为（）
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下列情况不可能出现在1905年的是（）
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氯己定杀菌作用明显降低时的pH条件为（）
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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. ___9___内的正确选项为（）
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步进电动机的转动量取决于（）。
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没有症状的处于潜伏期的患者也是有传染性的
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地铁施工缝一般采用的止水带是（）。