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Child Consultants{{/B}} These days, "what do you want to do when you grow up " is the wrong question to ask children in the USA. The{{U}} (51) {{/U}}should be: "what job are you doing now " American companies are employing more and more young people as consultants to evaluate products for child{{U}} (52) {{/U}}. The 12-to-19{{U}} (53) {{/U}}group spends more than $100 billion a year in the USA. Specialist agencies have been created to help manufacturers ask kids about all the latest trends in clothes, food and{{U}} (54) {{/U}}markets. One{{U}} (55) {{/U}}, Teenage Research Unlimited, has panels (评判小组 ) of teenagers who give their verdict (裁决) on products’{{U}} (56) {{/U}}jeans (牛仔裤). Another company, Doyle Research Associated, holds two A. Above B. On C. By D. Over [判断题]( )持证作业人员以考试作弊或者以其他欺骗方式取得《特种设备作业人员证》的,重新考试不通过,应当吊销《特种设备作业人员证》。
A.正确 B.错误 [判断题]在作业车防护栅外作业时,操作人必须系好安全带。
A.正确 B.错误 [简答题]无生产负荷的联合试运转及调试,应在设备单机试运转合格后进行。空调、供热水系统、监测与控制系统以及供能系统等应满足调试使用要求。
[单选题]换流阀阀塔检修为防止水洒到下层阀模块上,应在()阀组件上覆盖塑料薄膜;
A. A.平层 B.B.上层 C.C.下层 D.D.中层 [判断题]系统振荡时,频率降低的发电厂,应立即采取措施,使频率升高,直至频率升至49.0Hz以上。
A.正确 B.错误 [单选题]某慢性支气管炎肺气肿患者,因近两日咳嗽、咳痰、气促明显就诊,查体:嗜睡,口唇轻度发绀,球结膜充血水肿,多汗,血气分析PaCO2>58mmHg,PaO2<48mmHg,病人目前最可能出现的是
A. 肺心病 B. 肺炎 C. 左心衰竭 D. 呼吸衰竭 E. 肺癌/ [判断题]进行有限空间作业时,井内有大量积水,经检测气体含量合格,作业人员可直接进入井内作业。
A.正确 B.错误 [单项选择]根据《建设工程勘察设计资质管理规定》,( )对全国的建设工程勘察、设计资质实施统一的监督管理。
A. 省级发展改革委 B. 国家发展改革委 C. 中国工程咨询协会 D. 国务院建设主管部门 [填空题]在每一组辅助变流器的输入回路中,设有( ),起控制和监视( )及( )的作用,其动作保护值为( )。
[单项选择]
A. pay too much attention to details only to lose their major objectives. B. know how to adjust their goals according to the circumstances. C. demand others to get everything absolutely right. D. are capable of achieving perfect results in whatever they do. [单项选择]诊断最可能是
A. 支原体肺炎 B. 浸润型肺结核 C. 支气管肺癌 D. 肺炎链球菌肺炎 E. 结核性胸膜炎 [单项选择]主张学习的目的在于以发现学习的方式,使学科的基本结构转变为学生头脑中的认知结构观点的是教育心理学家()
A. 奥苏伯尔 B. 加涅 C. 布鲁纳 D. 桑代克 [单选题](单选题). 劳动者素质是指( )。
A.职业道德素质与专业技能素质 B.技术熟练程度 C.文化程度 D.思想觉悟 [单项选择]In analyzing a problem we should do all the following except ______.
A. recognize and define the problem B. look for information to make the problem clearer C. have suggestions for a possible solution D. find a solution by trial or mistake [单项选择]关于肺结核与肺炎球菌肺炎的鉴别,下列哪项是支持前者的主要根据( )
A. 有无先期发热病史 B. 痰细菌学检查 C. 白细胞总数和分类 D. X线病灶阴影的部位与密度 E. 青霉素治疗反应 [单选题] 渗透液的粘度一般控制在( )
A. 1.-2. 厘沲 B.2.-4. 厘沲 C.4.--10. 厘沲 D. 10.-20. 厘沲 我来回答: 提交
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