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[填空题]Vitamins are organic compounds necessary in small amounts in the diet for the normal growth and maintenance of life of animals, including man.
They do not provide energy, 【B1】 do they construct or build any part of the body. They are needed for 【B2】 foods into energy and body maintenance. There are thirteen or more of them, and if 【B3】 is missing a deficiency disease becomes 【B4】 .
Vitamins are similar because they are made of the same elements—usually carbon, hydrogen , oxygen , and 【B5】 nitrogen. They are different 【B6】 their elements are arranged differently, and each vitamin 【B7】 one or more specific functions in the body.
【B8】 enough vitamins is essential to life, although the body has no nutritional use for 【B9】 vitamins. Many people, 【B10】 . believe in being on the "safe side" and thus take extra vitamins. However, a well-balanced diet will usually meet all the body’’ s vitamin needs.
A. A.mostly
B.partially
C.sometimes
D.rarely
[单选题] 稳压电源接线端子L或AB C应接( )
A. 项线
B. 零线
C. 电源地
[单项选择]痢疾兼见下痢赤白相杂,肛门灼热,小便短赤,或恶寒发热,心烦,口渴,舌红,苔黄腻,脉滑数者,治疗应在主穴的基础上加()。
A. 内关、中脘
B. 脾俞、肾俞
C. 中脘、气海
D. 曲池、内庭
E. 大椎、太冲
[单项选择]青霉素
A. 繁殖期杀菌剂
B. 静止期杀菌剂
C. 快效抑菌剂
D. 慢效抑菌剂
[多选题]下列( )行为引发的争议属于行政诉讼的受案范围。
A.行政机关对某企业的警告
B.某乡政府建议本乡农民使用A型化肥
C.劳动争议仲裁委员会根据《劳动法》的规定,对劳动争议进行仲裁的行为
D.某劳动局扣发李某抚恤金的行为
[单选题]下列哪一项不属于成人牙周炎的特征性改变
A.A.牙齿移位
B.B.牙周袋形成
C.C.牙龈炎症
D.D.牙槽骨吸收
E.E.牙齿松动
[单选题] Display ap all 命令可以查看 AP 的 MAC,type 和运行状态
A. True
B. False
[单选题]某施工单位在开挖基坑时因无地下管线资料不慎挖断天然气管道,导致天然气泄漏并发生爆炸,造成人员伤亡和财产损失。依据《建设工程安全生产管理条例》,施工现场及毗邻区域内的管线资料应由( )提供给施工单位。
A.工程建设单位
B.工程勘察单位
C.工程设计单位
D.工程监理单位
[判断题]TES系统由一个节点和一个网络控制系统组成( )。
A.正确
B.错误
[多项选择]企业应保持资质的一致性,以下正确的是。( )
A. 企业实际生产食品的场所、生产食品的范围等应与食品生产许可证书内容一致。
B. 企业在生产许可证有效期内,生产条件、检验手段、生产技术或者工艺发生变化的,应按规定报告。
C. 食品生产许可证载明的企业名称应与营业执照一致。
D. 企业在生产许可证有效期内,生产条件、检验手段、生产技术或者工艺发生变化的,不用按规定报告。
[多选题]禁止直接通过互联网更新()。
A.安全设备特征库
B.防病毒软件病毒库
C.数据库
D.软件
[判断题]一般来说,同一密度级的煤其粒度的组成粗的要比粒度组成细的容易分选。
[单项选择]莹莹5岁,平时准备膳食正确的是()
A. 蛋白质仍以优质蛋白为主
B. 以软食为主
C. 为使小儿集中精力进食,花色尽量单一
D. 按需进食
E. 每日6餐
[多选题]依据《生产安全事故报告和调查处理条例》规定,事故发生单位应当( )。
A.认真吸取事故教训
B.落实防范和整改措施
C.继续生产
D.防止事故再次发生
[单项选择]生脉散之主要功用为()。
A. 益气补血
B. 滋阴养血
C. 双补气阴
D. 温阳益精
E. 双补阴阳
[单项选择]与通常采用的招标方法比较,协商选择方法的优点是()。
A. 选择供应单位的范围广泛
B. 可以获得便宜而适用的商品
C. 能运用竞争获得最好供应条件
D. 交货时间、商品质量和服务有保证
[单选题]从安全生产角度讲,危险源是指可能造成人员伤害、疾病、财产损失、作业环境破坏或其他损失的根源或状态。根据危险源在事故发生、发展中的作用,一般把危险源划分为两大类,即第一类危险源和第二类危险源。以下属于第一类危险源的是( )。
A.人的失误
B.能量载体
C.环境不良
[多项选择]引起感染性休克常见的疾病有( )
A. 急性梗阻性化脓性胆管炎
B. 败血症
C. 绞窄性肠梗阻
D. 急性腹膜炎
E. 大面积烧伤
[单项选择]
Text
Music is an important way of expressing people’s feelings and emotions. The (1), for instance, from 1960 to 1969 will be (2) by many as a period of social and political un- rest in America.(3) this time, many people despaired (4) the music favored by the American teenagers. (5),we must now admit that the music they loved was (6) a sign of the period and a (7) of the tensions and changes that were (8) American society. In the early sixties, (9) about social justice and equality were (10) by the song "Blowing in the Wind" which (11) the civil rights song "We Shall Overcome". The conflict concerning military (12) in Vietnam was sung about in 1965 in the (13) song "Eve of Destruction" and in the song "Ballad of the Green Beret". A few years (14) ,a gradual shift in mood became (15) in one of the most popular songs which suggested calmer questions and possible answers even as some pop stars protested loudly (1
A. dismissed
B. removed
C. raised
D. promoted
[判断题]在故障抢险等紧急情况下,作业人员可以跳车、钻车、扒车和由车底下、车钩上传递工具材料。( )
A.正确
B.错误
[单选题]有限空间作业出现紧急情况时,监护者应向作业者发出撤离警告,必要时立即( )。
A.A.通知公司安全管理人员
B.B.呼叫应急救援服务
C.C.进入有限空间施救
D./
E./
F./
[单选题]陆地机场内与跑道相接的规定场地,供飞机在跑道上完成( )转弯。
A.90°
B.180°
C.270°
D.360°
[单选题]立姿脱帽时,双手捏帽檐或者帽前端两侧,将帽取下,取捷径置于()。
A.右小臂
B.右小臂
C.左小臂
D.右小臂
[单选题]关于劳动防护用品的规定不包括( )
A.生产经营单位必须为从业人员提供符合国家标准或者行业标准的劳动防护用品
B.生产经营单位应当监督、教育从业人员按照使用规则佩戴、使用劳动防护用品
C.生产经营单位要安排劳动防护用品的经费
D.生产经营单位每年要发放足够数量的劳动防护用品
[多选题]关于监护,下列表述错误的有:
A.张某委托其母照顾 10 岁的儿子甲,甲在玩耍时将社区内 9 岁的乙打伤,张某的母亲需要承担全部责任
B.李某与韩某离婚后,双方约定其孩子由韩某抚养,但是李某仍然享有监护权
C.某的女儿在幼儿园上学期间,幼儿园承担全部监护责任
D.赵某是无民事行为能力的精神病人,在医院接受治疗期间,医院是其监护人
[多项选择]权变管理理论学者提出的“权变学说”包含的主要内容是()
A. 权变组织
B. 权变关系
C. 权变程序
D. 权变理论
E. 权变结构
[单项选择]拉机离合器分离杠杆与分离轴承端面的间隙为()。
A. 1.5—2mm
B. 2—2.5mm
C. 2.5—3mm
[多选题]在运营过程中发生下列情形之一的定为般事件A类
A.非运营时间车辆正线冲突或车厂内车辆冲突
B.非运营时间车辆正线脱轨或车厂内车辆脱轨
C.非运营时间正线挤岔或车厂内挤岔
D.非运营时间列车溜逸,或者车辆溜逸,但未进入正线车站或区间
E.——
[判断题]当作业场所操作人员接触的噪声值超过80dB(A)时,建议操作人员佩戴防护耳塞。
A.正确
B.错误
[多项选择]确立合理的评估标准是社会政策评估的重要环节。评估标准包括( )
A. 行动标准
B. 投入标准
C. 事实标准
D. 效率标准
E. 价值标准
[单项选择]
Melissa Poe
Melissa Poe was 9 years old when she (31) a campaign for a cleaner environment by writing a letter to the then President Bush. Through her own efforts, her letter was reproduced on over 250 donated billboards (广告牌) (32) the country.
The response to her plea help was so (33) that Poe established Kids For A Cleaner Environment(Kids F.A.C.E.)in 1989. There are now 300,000 (34) of Kids F.A.C. E. worldwide and is the worlds largest youth environmental organization.
Poe has also petitioned the National Park Service to (35) a "Children's Forest" project in every national park. In 1992, she was invited as one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the Future Program. In 1993, she was given a Caring Award for her (36) by the Caring Institute.
Since the organization started, Kids F. A. C. B. members have distributed and planted over 1 million, trees! Ongoing tree-planting projects include the (37) of Kid's Yards-backyard wildlife habitats(栖息地) -and Kid F.A. C. E. is involved in the exciting Earth Odyssey, which is a great way to start helping.
"Starting the club (38) out to be a way to help people get involved with the environment -club members started doing things like recycling, picking up litter and planting trees as well as inviting other kids to join their club."
"We try to tell kids that it's not OK to be lazy," she explains."You need to start being a responsible, environmentally (39)person now, right away, (40)you become a resource-sucking adult.”
38.()
A. creation
B. across
C. implement
D. before
E. members
F. began
G. turned
H. purpose
I. overwhelming
J. efforts
K. friendly
L. professional
[判断题]对称的三相正弦量达到的最大值的顺序,称相序。( )
A.正确
B.错误
[判断题]防治血栓应以抗血小板与抗凝治疗并重。( )
A.正确
B.错误
[单项选择]医疗机构从业人员既要遵守本文件所列()规范又要遵守与()相对应的分类行为规范。
A. 职业、基本行为
B. 基本行为、职业
C. 行业、职务
D. 职务、行业
E. 以上都是
[填空题]When a victim’ s clothes or hair are on fire, you should not try to beat out flames with your hands.
[判断题]触电人已失去知觉、呼吸困难,应立即在现场进行人工呼吸急救。( )
A.正确
B.错误