| How can we get rid of garbage.9 Do we
have enough energy sources to meet our future energy needs These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the time it can save the land to hold garbage. For a long time, people buried garbage or dumped it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas; but they are chemically similar to these fossil fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source. Burning garbage is not a new idea. Some cities in Europe and the United States A. The shortage of energy and air pollution. B. The shortage of energy and the land to hold garbage. C. Air pollution and the shortage of fossil fuel. D. Air pollution and the shortage of land to hold garbage. [判断题]配套电力工程是指与重大活动电力安全保障工作相关的永久性或临时性新建、改建、扩建电力工程。
A.正确 B.错误 [判断题]经设备运维管理单位考试合格、批准的检修人员，可进行配电线路、设备的单人操作。
A.正确 B.错误 [多选题]“紧急停止”通用手势信号是两小臂水平置于（ ），五指伸开，手心朝下，同时（ ）挥向两侧。
A.胸前 B.水平 C.左右 [判断题]地下民用建筑的疏散走道和安全出口的门厅,其顶棚、墙面和地面的装修材料应采用A级装修材料。
A.正确 B.错误 [单选题]正常情况下肾血流量 （ ）
A.与动脉血压呈线性正相关 B.髓质大于皮质 C.受自身调节保持相对稳定 D.与肾组织代谢活动明显相关 E.以神经体液调节为主 [单选题]1984年10月6日,邓小平在会见参加中外经济合作问题讨论会全体中外代表时说,经验证明,关起门来搞建设是不能成功的,中国的发展离不开( )。
A.发达国家 B.第三世界国家 C.世界 [多选题]倒闸操作的类别有( )。
A.监护操作 B.单人操作 C.检修人员操作 D.遥控操作 [判断题]政治纪律是党最根本、最重要的纪律。（ ）
A.正确 B.错误 [判断题]根据《线路安规》钢丝绳接头可以通过滑轮及卷筒。
A.正确 B.错误 [判断题]《铁路旅客运输服务质量规范》中规定列车办公席可以挪作他用或者改变用途。
A.正确 B.错误 我来回答: 提交
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