The research was done by a Dr.
Griffiths in England. He compared the behavior of 15 regular gamblers with that
of 15 non-regular gamblers before and after they gambled. Both groups had
increased heart rates during gambling because it was exciting. But the regular
gamblers’ heart rates went down almost straight after the game. while the
non-regulars remained excited and had increased heart rates for
longer. When the heart beat increases, the body produces chemicals called endorphins which make you feel good. Dr. Griffiths thinks that regular gamblers lose this good feeling soon after a game and need to play again quickly to regain the pleasure. He has also discovered that regular gamblers have different psychological reactions from those of non-regular gamblers. In an experiment where regular and non-regular gamblers though A. By examining the different chemicals in gamblers’ bodies. B. By testing the gamblers’ heart beat. C. By asking the gamblers to discuss their ideas. D. By asking the gamblers to speak aloud their feelings. [单选题]高压设备验电及装设或拆除接地线时,必须由()操作.
A.助理值班员 B.工作领导人 C.值班员 D.检修人员 [单选题]《中国铁路北京局集团有限公司防洪标准化管理办法》规定,各工务段应在每年4月20日前完成雨量计的( )并投入使用。
A.安装调试 B.购置安装 C.购置调试 D.试水预报 [判断题]( )铁路传输网中,OTN、DWDM、SDH、MSTP、PDH都可应用于骨干层。
A.正确 B.错误 [单项选择]藿香的主治病证是
A. 水肿 B. 痰饮 C. 热淋 D. 湿浊困脾 E. 湿痹肿痛 [多选题] 包车停留费是指包用人要求在( )停留时应付的费用。
A.发站 B.中途站 C.折返站 D.停留站 [多选题]公安机关对违反治安管理的行为进行处罚,应当遵循()。
A. 以事实为依据,与违反治安管理行为的性质、情节以及社会危害程度相当原则 B. 公开、公正原则 C. 尊重和保障人权,保护公民的人格尊严原则 D. 教育与处罚相结合原则 [判断题]35~11OkV架空线路,如果未沿全线架设避雷线,则应在变电所1~2km的进线段架设避雷线。
A.正确 B.错误 [判断题]( )根据《国家电网有限公司安全事故调查规程》(国家电网安监〔2020〕820号),事故责任划分的主要责任,是指直接导致事故发生,对事故承担主体责任者。
A.正确 B.错误 [单选题]气相色谱法测定苯系物含量一般选用聚乙二醇6000为固定液的填充柱,选用( )检测器。
A.热导池 B. 碱盐火焰离子化 C.火焰光度 D.氢火焰离子化 [单项选择]What does the writer say about the classified advertisements that used to be put in the papers
A. They used to be voluntary. B. They used to use display type. C. They were all of the same size. D. They were more formal. [填空题]以下程序的运行结果是 【8】 。
#include<iostream.h> void main( ) bool t1=8,t2=0,t3=1; cout<<t1<<’/t’<<t2<<’/t’<<t3<<end1; 我来回答: 提交
|