题目详情:

[单选题] 办公环境使用电脑造成的环境影响是()。
A.固体废弃物
B.电磁辐射
C.噪声污染
D.员工身体健康受损

参考答案:A

Outline
1. The school activities announcements on the campus.
2. The first group takes part in these activities actively for various reasons.
3. The second group spend their time differently.
4. Your preference.

参考答案: School Activities If you go to the campus of a school or university, you will quickly see colorful and variegated announcements here and there in the student area. They give information about school activities organized by clubs and sports teams. Some students stop to read these announcements and they are happy to join some activities, whereas other students show no interest in them and pass by without turning their heads. The first group take part in these activities actively for various reasons. They think they go to school not merely for book knowledge, but f9r a complete experience. The clubs can provide them with practical knowledge other than what they can learn in the classroom. Next, they can build up their health if they are involved in some sorts of sports. Thirdly, both clubs and sports can offer them some relaxation after several hours of hard work. And the most important is that clubs and sports enable them to meet people, to know people and to work with them. Since school is a microcosm of society, the students should prepare themselves for their future career. The second group spend their time differently. They travel from their dormitory to the dining hall and then from the dining hall to the lecture hall. When the class is over in the morning, they begin their return trip. The same process is repeated in the afternoon for the entire week. They think they should spend every minute in pursuit of academic knowledge. Some of them feel shy to meet people and admit their weakness in public relations. Some hold the idea that sports are too dangerous and time-consuming. They even say, “If you need a break in the course of reading, why not lie in bed for a while You don’t even have to pay for your sportswear.” I prefer to be a student of the first group because students are young people. We like to move; we don’t like to sit all day long. As a matter of fact, the number of students of the second type has been declining.

第32题: [单项选择]患者男，46岁。回吸性血涕3个月。查体：锁骨上可触及肿大淋巴结。穿刺细胞学示"转移性鳞癌"。该鼻咽癌患者属于局部晚期，推荐在放疗期间使用的分子靶向治疗药物为（）
A. 易瑞沙
B. 美罗华
C. 西妥昔单抗
D. 格列卫
E. 特罗凯
F. 赫赛汀
参考答案:C

第33题: [单项选择]招标人需要对已发出的招标文件进行必要的澄清或者修改的，应当在招标文件要求提交投标文件截止时间至少（）前，以书面形式通知所有的招标文件收受人。
A. 5日
B. 15日
C. 25日
D. 35日
参考答案:B

第34题:[多选题]设备的定期保养由管事部负责。在日常卫生和保养中要做好“五定”:( )、定保养方法和定卡。
A.定人 "
B.定岗 "
C.定时 "
D.定位
参考答案:ACD

第35题:[单选题]可燃物质在没有外部明火焰等火源的作用下,因受热或自身发热并蓄热所产生的自行燃烧现象,称为()。
A. 闪燃
B. 自燃
C. 爆燃
D. 阴燃
参考答案:B

第36题: [简答题]简述我国实行民族区域自治制度的优越性。
参考答案:民族区域自治制度是适合我国国情的、正确解决我国民族问题的好制度，具有巨大的优越性，其优越性体现在：
(1) 民族区域自治制度体现了人民民主专政制度和民族平等原则、国家整体利益和各民族具体利益的高度结合，有利于国家的统一领导。
(2) 民族区域自治制度保证了聚居的少数民族能够充分享有自治权，同时散居在全国各地的少数民族的权益也能够得以保障。
(3) 民族区域自治制度把行政区域和经济文化发展区域有机结合起来，能够更好地因民族制宜、因地区制宜地发展经济文化事业。
(4) 有利于民族团结和各民族间的互相合作。

第37题:[判断题]《旅客列车晚点运行组织及处置办法》（铁调〔2019〕6号）规定中途滞留的列车需协助解决问题时，列车长应联系所属铁路局集团公司客运调度员或列车停留站。
A.正确
B.错误
参考答案:B

第38题: [单项选择]在文本框控件中，将Text的内容全部显示为用户所定义的字符的属性是( )。
A. PasswordChar
B. 需要编程来实现
C. Password
D. 以上都不是
参考答案:A
答案解析:[解析] PasswordChar属性将影响TextBox控件中显示的文本的样式，文本框中将显示PasswordChar属性设置的字符的内容，用户可以将任意字符串赋予此属性，但只有第一个字符是有效的，

第39题:[判断题] 气力引射器的排烟原理是利用压缩空气从主管中高速喷出时,在副管形成负压区,从而将电焊烟尘和有毒气体吸出。
A.正确
B.错误
参考答案:A

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[单选题] 办公环境使用电脑造成的环境影响是()。A.固体废弃物B.电磁辐射C.噪声污染D.员工身体健康受损

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[单选题] 办公环境使用电脑造成的环境影响是()。
A.固体废弃物
B.电磁辐射
C.噪声污染
D.员工身体健康受损