[填空题]
Life on earth depends on the sun. Day after day we see its
light and feel its {{U}} (36) {{/U}}, but we do not often know or
{{U}} (37) {{/U}} the birth or the beginning of their {{U}} (38)
{{/U}}. Yet there are amount of {{U}} (39) {{/U}} things about the
sun. One is its distance from the earth. This is about ninety-three
{{U}} (40) {{/U}} miles. It is to us, a long distance. A {{U}} (41)
{{/U}} of this distance, even if it could be made, would take {{U}} (42)
{{/U}} hundred years even in the {{U}} (43) {{/U}} rocket.
The sun makes us feel heat, even at a distance of ninety-three million
miles. This is not surprising. {{U}} (44) {{/U}}. But we receive only a
small part of this heat. The total heat of the sun could melt a column of ice
two and a quarter miles thick and ninety-three million miles high in one
second.
The brightness of the sun is equally astonishing. As we
said earlier, we receive only a very small part of t
[单项选择]()是民族复兴、人民幸福的前提和基础。
A. 社会繁荣
B. 经济发达
C. 法制健全
D. 国家富强
[填空题]Some managers have noticed recently that the employees in the company are taking advantage of the policy of having breaks. The workers have two 15-minute breaks per (1) . However, the two breaks are lasting (2) as 25 to 30 minutes each. The workers complain that the factory work is so (3) that they need longer breaks. Also the dining hall is so (4) that it takes too long to walk there and back. But the company is losing hundreds of work hours each year. Should employees be paid for the time they are not working The general manager has to call a meeting to (5) this matter.Some managers have noticed recently that the employees in the company are taking advantage of the policy of having breaks. The workers have two 15-minute breaks per (1) . However, the two breaks are lasting (2) as 25 to 30 minutes each. The workers complain that the factory work is so (3) that they need longer breaks. Also the dining
[多选题]新建变电站核准后,主管部门应在1个月内明确变电站()。
A.A.生产准备
B.B.运维单位
C.C.设备主人
D.D.验收班组
[多选题]享有行政许可设定权的有()。
A.法律
B.行政法规
C.地方性法规
D.省级地方政府规章
E.部门规章
[单选题]下列哪种介质不能做为隔离液( )。
A.柴油
B.乙二醇
C.水
D.渣油
[单项选择]在检查尿沉渣的项目中,最能提示是肾实质性病变的证据的是()
A. 尿沉渣管型
B. 尿沉渣磷酸盐
C. 尿沉渣结晶
D. 尿沉渣白细胞
E. 尿沉渣胆红素结晶
[单选题]非集中操纵的接发车进路上的道岔,装设( )表示器。
A.道岔
B.调车
C.脱轨
D.进路
[判断题]经济中心是市场经济下区域经济要素空间聚集运动的结果。
[单项选择]特发性血小板减少性紫癜的主要发病机制是()
A. 抗血小板抗体产生
B. 骨髓巨核细胞生成增加
C. 雌激素抑制血小板生成
D. 脾吞噬血小板增多
E. 骨髓巨核细胞生成减少
[单选题]单选题:车站除雪需清除车站出、入口罩棚前( )米内范围。
A.1
B.3
C.5
D.10
[单项选择]当腹膜受到细菌感染或化学物质等刺激时,可出现腹壁紧张度增加,下列病症中哪一种可不明显()
A. 消化性溃疡急性穿孔
B. 癌性腹膜炎
C. 结核性腹膜炎
D. 急性重型胰腺炎
E. 大量腹水
[单项选择]下列哪一项不用于清热剂()
A. 阳明腑实,潮热谵语
B. 热病后期,夜热早凉
C. 热入血分,昏谵发斑
D. 三焦火毒,烦躁狂乱
E. 热在气分,壮热口渴
[多选题]全党必须严格执行重大问题请示报告制度,( ),中央和国家机关各部门,各省、自治区、直辖市,其党组织要定期向党中央报告工作。
A.全国人大常委会、国务院、全国政协
B.中央纪律检查委员会
C.最高人民法院、最高人民检察院
D.各人民团体
[单项选择]除按规定分得本期固定股息外,还可以再参与本期剩余盈利分配的优先股,称为()。
A. 非参与优先股
B. 累积优先股
C. 参与优先股
D. 非累积优先股
[填空题]供电调度员发布停电作业命令时,受令人应认真复诵,经确认无误后,受令人要填写<--NRC-->。
[单选题] 信贷管理系统中一般担保合同签订时点在( )。
A.业务申请时引用
B.主合同签订时引用
C.业务申请时签订
D.在主合同签订时签订(合同拟制)
[单项选择]用户在浏览器中安装自己的数字证书,其主要目的是( )。
A. 保护自己的计算机
B. 验证站点的真实性
C. 避免他人假冒自己
D. 表明浏览器软件的合法性
[判断题]
一百年来,不管形势和任务如何变化,不管遇到什么样的惊涛骇浪,我们党都始终把握历史主动、锚定奋斗目标,沿着正确方向坚定前行。
A.正确
B.错误
[判断题]在CIP清洗中清洗回路的有关阀是手动控制的。()
[多选题]影响行业兴衰的主要因素包括( )。
A.技术进步
B.政府政策
C.社会变化
D.行业组织创新
E.经济全球化
[单项选择]静电电压最高可达(),可现场放电,产生静电火花引起火灾。
A. 50V
B. 数万V
C. 220V
[单选题]397、下列不属于高倍数泡沫发生器种类的是()
A.简易高倍数泡沫发生器
B.磁驱动高倍数泡沫发生器
C.发动机驱动高倍数泡沫发生器
D.电动机驱动高倍数泡沫发生器
[单选题]盖挖逆作法的施工顺序( )。
A.构筑围护结构之地下连续墙和结构中间桩柱→回填顶板以上土方→开挖施工结构顶板→往上施工地上建筑
B.开挖施工结构顶板→回填顶板以上土方-构筑围护结构之地下连续墙和结构中间桩柱→往上施工地上建筑
C.构筑围护结构之地下连续墙和结构中间桩柱→开挖施工结构顶板→回填顶板以上土方→往上施工地上建筑
D.开挖施工结构顶板→构筑围护结构之地下连续墙和结构中间桩柱→回填顶板以上土方→往上施工地上建筑
[单选题]无排水降水措施。()( )
A. 正确
B. 错误
[单选题]曲线正矢应用20m 弦在钢轨踏面下( )测量。
A.14mm处
B.14mm范围内
C.16mm处
D.16mm范围内