| To us, it seems so natural to put up an
umbrella to keep the water off when it rains. But actually the umbrella was not
invented as protection against rain. Its first use was as a shade against the
sun. Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the 1th century B.C. We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and authority. In the Far East, in ancient times, the umbrella was allowed to be used only by royalty or by those in high office. In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first person A. No one exactly knows who is the inventor of the umbrella. B. The umbrella was first invented to be used as protection against the sun. C. The umbrella changed much in style in the eighteenth century. D. In Europe the Greeks were the first to use the umbrella as a sunshade. [单选题]节流阀属于()。
A.方向控制阀 B.流量控制阀 C.压力控制阀 [填空题]
He shouted sharply, "Number off, " and (1) they obeyed, "...twenty-eight, twenty-nine, thirty. " They knew he knew without counting. This was just a line in his (2) he couldn’t sacrifice. He said, "Your (3) then is three. We are quite (4) as to which three. You can choose for yourselves. The funeral (5) will begin at seven tomorrow morning. " [判断题]行政复议和行政诉讼期间,具体行政行为一律不得停止执行。( )
A.正确 B.错误 [单选题]新中国领导人第一次正式访问美国的是( )。
A.周恩来 B.陈云 C.邓小平 D.宋庆龄 [判断题]持有大型养路机械驾驶证的人员每两年应按规定参加资格年鉴工作，鉴定不合格者，不准驾驶大型养路机械。
A.正确 B.错误 [单选题]下列关于微软Word“查找”操作的说法中，正确的是()
A.可以无格式或带格式进行，还可以查找一些特殊字符 B.只能带格式进行.还可以查找一些特殊字符 C.只能在整个文档范围内进行 D.可以无格式或带格式进行.但不能使用任何通配符进行查找 [多项选择]下列各项中，构成一般纳税人企业外购存货入账价值的有（）。
A. 买价 B. 购入存货中支付的增值税 C. 运输途中的合理损耗 D. 入库前的挑选整理费用 [单项选择]男性，28岁，十二指肠球溃疡史5年，突感上腹剧痛5小时，继之全腹痛，大汗淋漓。查体：全腹压痛及反跳痛，似有溃疡穿孔可能哪项体征。哪一部位较多见（）
A. 十二指肠球部后壁 B. 十二指肠球部前壁 C. 十二指肠球部小弯侧 D. 十二指肠降部 E. 十二指肠水平部 [判断题]Word中，将插入点设置到文档的某个段落中，设置对齐方式及行间距，则只对插入点所在段落设置段落格式。
A.正确 B.错误 [判断题]到港船舶的压舱含油污水，只要含油量符合排放标准便可直接排放入海。
[单选题]第一个宣布与新中国建立外交关系的社会主义国家是( )。
A.苏联 B.蒙古 C.朝鲜 D.罗马尼亚 [单选题]使用氧乙炔设备时，操作人员必须按规定穿戴劳动保护用品，其他人员应远离喷嘴前方，防止烧伤。乙炔瓶不得靠近热源和电器设备。乙炔瓶与明火的距离不得小于（）m。
A.5 B.8 C.10 D.15 [单项选择]电解槽单槽分析的氯气中的含氢量极限是（）
A. ≤0.1% B. ≤0.5% C. ≤1% D. ≤4% [单选题]从发展趋势来看，淡化GDP（国内生产总值）增长目标是大势所趋，因为片面过度追求这一个指标，不足以满足人民群众对青山绿水、放心食品、良好教育、便捷出行、健康工作、安享晚年等美好生活方面更高水平的期待与向往。
这段文字主要谈论的是（ ）。
A.片面追求GDP指标的不当之处 B.淡化GDP增长目标后的发展趋势 C.人民群众对美好生活的期待与向往 D.淡化GDP增长目标这一趋势出现的原因 [单项选择]治疗暴发型溃疡性结肠炎的首选方法为
A. 大剂量抗胆碱能药物 B. 水杨酸偶氮磺胺吡啶 C. 大剂量肾上腺糖皮质激素 D. 免疫抑制剂 E. 手术治疗 [单选题]依据《南网安规》（Q/CSG510001-2015）第9.2.3规定：实行单人操作的运行人员（调控人员）应经（ ）考核批准，并报调度部门备案。
A.总集团公司 B.县级及以上单位 C.地市级及以上单位 D.省级及以上单位 我来回答: 提交
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