[判断题]䄡4】一个受电点作为一个计费单位,各个受电点的最大需量应总加-我要搜题网

[填空题]Don’t worry, be happy and, according to a new research, you will also be healthy.
It is estimated that over the course of one year, Americans suffer 1 billion colds. But new research shows that all it may take to (36) this common affliction is a positive and upbeat attitude.
People who are happy, relaxed and (37) , are less likely to catch a cold than those who are depressed, nervous or angry, according to a new study (38) in the journal Psychosomatic Medicine.
Healthy volunteers were first asked to rate their (39) to experience positive and negative emotions - how often they felt pleased, relaxed, happy, or anxious, depressed and hostile. The (40) were next given a squirt up the nose of a rhinovirus (鼻病毒), the nasty little germ that cause colds. Researchers then watched the volunteers to see who came down with a cold and how the unlucky ill (41) their cold symptoms.
"We found that people who re

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[判断题]表单提交数据时,表单元素name属性的值不一定要和Action中属性的名称对应。( )
A.正确
B.错误

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[单项选择]The destruction of our natural resources and contamination of our food supply continue to occur, largely because of the extreme difficulty in affixing legal responsibility on those who continue to treat our environment with reckless abandon. Attempts to prevent pollution legislation, economic incentives and friendly persuasion have been met by lawsuits, personal and industrial denial and long delays --not only in accepting responsibility, but more importantly, in doing something about it.
It seems that only when government decides it can afford tax incentives or production sacrifices is there any initiative for change. Where is industry’s and our recognition that protecting mankind’s great treasure is the single most important responsibility If ever there will be time for environmental health professionals to come to the frontlines and provide leadership to solve environmental problems, that time is now.
We are being asked, and, in fact, the public is demanding that we t
A. A．4) most probably means ______. narrow-mindedB. blind to the factsC. short-sightedD. able to see only one aspect

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[单选题]两控区指的是()污染控制区
A.酸雨和NOx
B.酸雨和SO2
C.CO2和SO2
D.NOx和SO2

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[单选题]第一、二种工作票和带电作业工作票的有效时间，以批准的（）为限。
A.工作时间
B.申请时间
C.停役时间
D.检修期
E.略
F.略

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[判断题]车站现地级ATS道岔挤岔显示为红色叉与灰色叉交替闪烁。
A.正确
B.错误

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[单选题]一次钻孔
A.一次钻孔
B.分两次钻孔
C.分三次钻孔
D.四次钻孔

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[单选题]动车作业需多人配合时，由（）统一指挥，动车时，由（）向司机下达指令，司机按正确的指令执行。
A.施工负责人、行车调度员
B.施工负责人、施工负责人
C.行车调度员、行车调度员
D.行车调度员、施工负责人

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[单选题]《中华人民共和国消防法》规定：任何单位发生火灾，必须()组织力量扑救火灾。
A.马上
B.着手
C.立即
D.等待消防队