坚持和确立健康行为阶段的干预手段是（）-我要搜题网

[判断题]设备超压可以通过安全阀、压力表等判断。
A.正确
B.错误

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[单项选择]法洛四联症
A. 肠套叠病程36小时，全身情况可
B. 肠管坏死，极度危急时
C. 口服碳片8小时后由肛门排出
D. 果酱样血便
E. 肠套叠病程56小时

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[单选题]行车中遇到队列横过道路的学生时，应当( )。
A.提前加速抢行
B.停车让行
C.降低车速，缓慢通过

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[单项选择]

某A进出口公司向美国出口一批钢材，由买方国内S行开立不可撤销的信用证，金额为5亿美元。信用证通过一家国际性均银行F银行通知，同时由F行加以保兑。问：

在该项业务中，当A公司提交了合格的单据后，负有第一付款责任的是（）。
A. 通知行
B. 保兑行
C. 开证行
D. 议付行

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[判断题]试拌混凝土时若测定混凝土的坍落度满足要求，则混凝土的工作性良好。( )

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[单项选择]患者，女，40岁。因胆道感染住院，应用抗生素10天，近2周外阴瘙痒明显，检查发现阴道黏膜发红，有白色膜状物，擦除后露出红肿黏膜面。应首先考虑的是（）。
A. 真菌性阴道炎
B. 滴虫性阴道炎
C. 老年性阴道炎
D. 非特异性阴道炎
E. 急性外阴炎

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[单选题](类别：号段管理难度：中等)亲临调查现场收集事物情景动态信息。这属于信息收集方法中的哪个方法？( )
A.实验法
B.问卷法
C.文献法
D.观察法

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[单项选择]

(15)～(27)使用的数据如下：
当前盘当前目录下有数据库db_stock，其中有数据库表stock.dbf，该数据库表的内容是：
股票代码股票名称单价交易所
600600 青岛啤酒 7.48 上海
600601 方正科技 15.20 上海
600602 广电电子 10.40 上海
600603 兴业房产 12.76 上海
600604 二纺机 9.96 上海
600605 轻工机械 14.59 上海
000001 深发展 7.48 深圳
000002 深万科 12.50 深圳

下面有关对视图的描述正确的是
A. 可以使用MODIFY STRUCTURE命令修改视图的结构
B. 视图不能删除，否则影响原来的数据文件
C. 视图是对表的复制产生的
D. 使用SQL对视图进行查询时必须事先打开该视图所在的数据库

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[不定项选择题]甲省乙医院经过招标，从丙医药公司采购丁药品生产企业生产的某注射液，在临床应用过程中，发生死亡病例作出召回决定后，向所在地省级药品监督管理部门报告的时限为
A.12小时
B.24小时
C.48小时
D.72小时

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[单选题]Over the course of the past three decades,the A has become the most common grade given out on Amerrcan college campuses.In 2015,42 percent of grades were top marks,compared to 31 percent in 1988.1.But another,related force-a policy often buried deep in course catalogs called"grade forgiveness"-is helping raise grade-point averages.Different schools'policies can work in slightly different ways,but in general,grade forgiveness allows students to retake a course in which they received a low grade,and the most recent grade or the highest grade is the only one that counts in calculating a student's overall GP A.（Both grades still appear on the student's transcript.）The use of this little-known practice has accelerated in recent years,as colleges continue to do their utmost to keep students in school（and paying tuition）and improve their graduation rates.According to a forthcoming survey by the American Association of Collegiate Registrars and Admissions Officers,a trade group,some 91 percent of undergraduate colleges and 80 percent of graduate and professional schools permit students to repeat courses to improve a grade.2.But now most colleges,save for many selective campuses,allow all undergraduates,and even graduate students,to get their low grades forgiven.3.Indeed,there seems to be demand for do-overs."Students are asking for it,"said Jack Miner,Ohio State University's registrar and executive director of enrollment services."We're attracting and retaining stronger students and there's more competition to get into majors and graduate schools,and a small change in their GPA can help."College officials tend to emphasize that the goal of grade forgiveness is less about the grade itself and more about encouraging students to retake courses critical to their degree program and graduation without incurring a big penalty."Ultimately,"Ohio State's Miner said,"we see students achieve more success because they retake a course and do better in subsequent courses or master the contenl that allows them to graduate on time."That said,there i.s a way in which grade forgiveness satisfies colleges'own needs as well.4.And anything that raises GPAs will likely make students-who,at the end of the day,are paying the bill-feel they've gotten a betler value for their tuition dollars.which i.s another big concern for colleges.Indeed.grade forgiveness is just another way that universities are responding to consumers'expectations for higher education.5.On this,students'and colleges'incentives seem to be aligned. 3选？ A.When this practice first started decades ago,it was usually limited to freshmen,to give them a seconcl chance io take a class in their first year if they struggled in their transition to college-level courses.
A.This lrend of grade inflation-the gradual increase in average GPAs over the past few decades-is often considered a product of a consumer era in higher education,in which students are treated like customers to be pleased.
B.This.trend of the dominance of the A began in the 1960s,abated somewhat in the'70s and came back strong in the'80s.The previous signs of academic disaster.
C.and F,went by the wayside in the Vietnam era,when dropping out meant becoming eligible for the draft.
D.Since students and parents expect a college degree to lead to a job,it is in the best interest of a school to churn out graduates who are as qualified as possible-or at least appear to be.
E.One concern highlighted by this phenomenon is that lenient policies undermine the traditional work ethic by teaching students that performance doesn't really matter,because there's always another chance.
F.The rise of grade forgiveness scans as yet another instance of colleges treating students as customers to be satisfied-similar to campus amenities such as luxurious dorms,splendid recreational facilities,and cornucopian dining halls.
G.For public institutions,state appropriations are sometimes tied partly to their success on metrics such as graduation rates and student retention-so better grades can,by boosting figures like those,mean more money.

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[多选题]跨立的动作要领正确的是( ) 。
A.左脚向左跨出约一脚之长
B.左手握右手腕
C.两手后背
D.右手手指并拢自然弯曲

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[单项选择]下列语句中不是死循环的是（）。
A. 报表页眉
B. 页面页眉
C. 组页眉
D. 以上说法都不对`

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[判断题]发展中国特色社会主义文化要坚持“两为”方向和“双百”方针。

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[单选题] 家用扫地机器人具有自动避障、智能清扫、自动充电等多种功能,这些功能的实现主要应用的是( )。
A. 多媒体技术
B. 人工智能技术
C. 网络加密技术
D. 数据管理技术

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[多选题]电源线的连接方式有（）
A.X连接
B. Y连接
C.M连接
D.Z连接

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[判断题]利用漏电检测仪进行探测时,必须接触电源。( )
A.正确
B.错误