某机电安装工程公司承担了某区大型企业的电气线路安装任务。业主要求电气线路施工前的技术

题型:单项选择题

问题:

某机电安装工程公司承担了某区大型企业的电气线路安装任务。业主要求电气线路施工前的技术准备内容包括:图纸会审,编制工程预算,编制电气专业的计划,开工前进行技术交底等。工程还包括对旁边的35 kV以下架,空电力线路进行安装。经业主同意,整个电气线路安装任务开始。

在直埋电缆敷设的要求中,电缆埋深度距地面不应()。

A.小于或等于0.7m

B.大于0.7m

C.大于等于0.7m

D.小于0.7m

考点:一级建造师机电工程机电工程管理与实务
题型:单项选择题

请用一句话概括出下面这则新闻的主要内容。(不超过15个字)(2分)

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10月12日下午,歌咏比赛在学校体育馆隆重举行。八年三班的一曲《打靶归来》拉开了比赛的序幕。随后的比赛中,参赛班级纷纷闪亮登场,同学们用满腔的热血、动听、高亢的歌声演唱了《歌唱祖国》《大中国》《精忠报国》《团结就是力量》等爱国主义歌曲,歌颂中 * * 的凝聚力和不朽的民族精神,表达了对祖国的无限热爱和美好祝愿。演唱过程中,同学们结合重唱、二部轮、学生架子鼓电子琴伴奏、班主任老师领唱、老师学生指挥等多种形式,师生同台,竞相展现了一中师生良好的精神面貌。

题型:单项选择题

用一句话概括下面这则新闻的主要内容,不超过15个字(3分)

文化部日前要求各地文化部门查处《黑剑》等四款存在非法内容的电脑游戏。记者了解到,文化部门在市场上发现的《黑剑》《地宫》《蝎子》《蓝妖》这几款违法游戏产品,存在大量的不健康的内容,违反了我国的法律规定,危害了青少年的身心健康。

文化部办公厅日前下发紧急通知,要求各地文化部门立即会同公安、工商、电信等部门,组织执法人员对传播这些违法游戏的网站、场所进行检查,一经发现上述电脑游戏,立即查禁、收缴,并根据线索,追根溯源,严查彻究,依法予以处罚。

题型:单项选择题

Good afternoon, everybody. I’m pleased to be here with you, graduates of 2007. I’m a (1) , and students often approach me with (2) . You see, we are living in a society of great changes. With the presence of (3) , the process of getting a job in today’s world has changed for (4) .
Well, how can you use new technologies to help you First, let’s look at how you (5) . The traditional method of hunting for a job in the past required first, doing research on jobs that were (6) , typically by looking in newspapers, periodicals and magazines, as well as TV ads, and (7) . Then you decided where and for what post you were going to apply, put your resume (8) in a stamped envelope, and waited anxiously for someone to (9) .
Well, today, maybe the job search and (10) are very much the same, but the tools used are much more advanced, and they (11) . In fact, technology has not so much changed the process as enhanced it. The benefit, both for (12) , is that this makes the search more open to people of (13) from all over the world. But as more people are involved, it becomes (14) for the applicant than it ever was before.
The (15) for the working world today is learning these new and (16) and combining them with the older methods people have been using for years. For example, (17) , you can research employment not just in your city, but also in your state, your country, and (18) . You can copy information from a web page and paste it into a Microsoft Word document that’s easy to (19) . In many ways, it’s easier now: Just type your job application, click, and (20) ; it gets there in an instant.

题型:单项选择题

咳嗽、咳脓痰伴咯血、杵状指常见于

A.支气管扩张症
B.肺炎球菌肺炎
C.肺结核
D.胸膜炎
E.肺水肿

题型:单项选择题

当空气受到硫或氮的氧化物污染时,雨水呈酸性,此时测定雨水的pH为()。

A.大于7

B.小于7

C.等于7

D.等于14

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