The concept of personal choice in
relation to health behaviors is an important one. An estimated 90 percent of all
illness may be (1) if individuals would make sound personal
health choices (2) upon current medical knowledge. We all
enjoy our freedom of choice and do nor like to see it (3)
when it is within the legal and moral boundaries of society. The
structure of American society allows us to make almost all our personal
decisions that may (4) our health. If we (5)
desire, we can smoke, drink excessively, refuse to wear seat belts,
eat (6) foods we want, and lives (7)
sedentary life-style without any exercise. The freedom to make such
personal decisions is t A. enforced B. requested C. pressured D. rushed [单选题]架空线路的防护区为边导线向两侧延伸( )米所形成的区域。
A.A.4m B.B.5m C.C.6m D.D.7m [不定项选择题]A.紫外分光光度法
A.红外分光光度法 B.比色法 C.化学发光法 D.荧光光谱 E.采用吸收系数法计算药物含量是 [单选题]根据《国网新疆电力有限公司安监部关于进一步加强线路参数测试感应电触电风险防范工作的通知(电安〔2019〕22号)》,各单位()、运维检修部门切实履行对作业安全风险控制措施检查监督管理职责,确保现场安全管控责任、防控措施落实。
A.A.营销 B.B.安监 C.C.检修 D.D.建设 [多选题]单位(子单位)工程验收合格的规定包含( )。
A.单位(子单位)工程所包含分部(子分部)工程的质量均应验收合格 B.质量控制资料应完整 C.单位(子单位)工程所含分部工程有关安全和功能的监测资料应完整 D.观感质量验收应符合要求 E.人员资料应完整 [单选题]急性心肌梗死的病人24 小时内禁用
A.β受体阻滞剂 B.钙离子拮抗剂 C.硝酸酯制剂 D.洋地黄制剂 E.镇痛药物 [单选题]微型无人机是指( )
A.空机质量小于等于7kg的无人机 B.质量小于7kg的无人机 C.质量小于等于7kg的无人机 [单选题]计算机视觉是研究如何让计算机“看”的科学。
A.TRUE B.FALSE [单选题]生产经营单位的主要负责人在本单位发生生产安全事故时,不立即组织抢救或者在事故调查处理期间擅离职守或者逃匿的,给予降级、撤职的处分,并由应急管理部门处( )的罚款。
A. 上一年年收入百分之八十至百分之一百 B. 上一年年收入百分之六十至百分之一百 C. 当年年收入百分之六十至百分之一百 D. 当年年收入百分之八十至百分之一百 [判断题]接触线中心锚结线夹应安装牢固,在直线上保持铅垂状态,在曲线上与接触线的倾斜度一致( )
A.正确 B.错误 [填空题]在没有打开索引的情况下,如果当前记录指针指向20号记录,执行命令SKIP-4后,记录指针指向第【 】记录。
[多选题]指示断路器位置的红、绿灯不亮,对运行的影响有(____)。
A.不能正确反映断路器的跳、合闸位置或回路完整性,故障时造成误判断 B.若跳闸回路故障,发生事故时,断路器不能及时跳闸,造成事故扩大; C.如果是合闸回路故障,会使断路器事故跳闸后自投失效或不能自动重; D.跳、合闸回路故障均影响正常操作 [单项选择] The difference between a liquid and a gas is obvious (1)_______ the conditions of temperature and pressure commonly found at the surface of the Earth. A liquid can be kept in an open container and (2)_______it to the level of a free surface. A gas forms no free surface but (3)_______to diffuse throughout the space available; it must (4)________be kept in a closed container, as (5)________a planet’’s atmosphere. The distinction was a prominent feature of early theories (6)_______ the phases of matter. In the nineteenth century, for example, one theory maintained that a liquid could be "dissolved" in a vapor without losing its identity, and another theory held that the two phases are (7)_______different kinds of molecules(分子). The theories now prevailing (8)_______a quite different approach by emphasizing what liquids and gases have in common. They are both forms of matter that have no permanent structure, and they both flow easily. They are fluids. The (9)_______similarity of liquid
A. Similarly B. In contrast C. Furthermore D. Instead [单选题]新闻发布会在遇到重大突发性事件等特殊情况可随时举行
A.√ B.× [单项选择]世界文化遗产保护规划由下列哪一机关部门审定?()
A. 文化部 B. 省级人民政府 C. 国家文物局 [判断题]测量过程可以看成是一个制造过程( )(判断题)
A.正确 B.错误 [单项选择]用发酵法制备的炮制品是()
A. 生半夏 B. 姜半夏 C. 法半夏 D. 清半夏 E. 半夏曲 [单项选择]第一届现代奥运会于1896年4月6日,在()成功举办。
A. 巴黎 B. 慕尼黑 C. 雅典 [单选题]红外检测人员在测量过程中不得随意进行任何(____)、移动、接触运行设备及其附属设施。
A.交流. B.商谈. C.电气设备操作或改变. D.讨论. [单选题]根据《车载ATP/ATO维修手册》:列车通过_____接收钢轨发送的报文
A.A、PTI天线 B.B、ATP天线 C.C、测速仪 D.D、列车轮对 我来回答: 提交
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