{{B}}College Night Owls Have
Lower Grades{{/B}} College students who are morning people tend to get better grades than those who are night owls(晚睡的人),according to University of North Texas researchers. They had 824 undergraduate(大学本科生的) students complete a health survey that included questions about sleep habits and daytime functioning, and found that students who are morning people had higher grade point averages(GPAs) than those who are night people. "The finding that college students who are evening types have lower GPAs is a very important finding, sure to make its way into undergraduate psychology texts in the near future. along with the, research showing that memory is improved by sleep," study co-author Daniel J. Taylor said in a prepared statement. "Fur A. if he or she is not motivated B. if he or she is troubled by disordered sleep C. if he or she is a morning type D. if he or she is a lazy person [填空题]字符流数据中使用的Unicode字符有()位二进制位。
[判断题]凡影响行车、人身安全的施工和维修作业及发生线路故障地点,均应设置防护。
A.正确 B.错误 [单选题]灭菌质量监测资料和记录保留期限应为下列哪项( )
A. >6个月 B. >12个月 C. >18个月 D. >36个月 [单选题]男性,50岁。患肺血柱栓塞症2日,血压14.7/11.5kPa(110/86mmHg),应该用的药物为( )。
A.尿激酶溶栓 B.阿司匹林 C.低分子量肝素 D.多巴酚丁胺 [多选题]什么情况下,任何人不准进行攀登训练?( )
A. 组训人员、安全员不到位 B. 训练场地、器材不符合安全要求 C. 未做热身活络操前 D. 防护措施不落实时 [判断题]借款合同是借款人向贷款人借款,到期返还借款并支付利息的合同。
A.正确 B.错误 [多选题]《供电营业规则》规定,在(____)等不变情况下,可办理移表手续
A.用电地址 B.用电容量 C.用电类别 D.供电点 [判断题]橙色预警(二级预警):预计即将发生较大突发安全事件,事态正在逐步扩大。
A.正确 B.错误 [单选题]贫血患儿,3岁。活动量稍大时气促、心悸,Hb40g/L,该患儿的贫血程度为( )
A.轻度 B.中度 C.重度 D.极重度 E.正常 [判断题]生活垃圾指的是在产品进入市场后在流动过程中或实用消费后产生的固体废物。( )
A.正确 B.错误 [单选题]保证公正司法,提高司法公信力,一个重要的方面是加强对司法活动的监督。下列哪一做法属于司法机关内部监督?( )
A.建立生效法律文书统一上网和公开查询制度 B.逐步实行人民陪审员只参与审理事实认定、不再审理法律适用问题 C.检察院办案中主动听取并重视律师意见 D.完善法官、检察官办案责任制,落实谁办案谁负责 [单项选择]一束单能X线通过3个半值层的厚度后强度为原来的
A. 1/2 B. 1/3 C. 1/4 D. 1/8 E. 1/16 [单选题] 冲击和涡流损失是由于液流( )及速度的变化所产生的。
A.窜流 B.方向 C.漏失 D.摩擦 [单选题]根据《安全生产法》的规定,重大危险源应进行登记、检测、评估、监控等工作,负责组织评估工作的是()。
A.生产经营单位 B.省级安全生产监督管理部门 C.中介机构 D.市级安全生产监督管理部门 我来回答: 提交
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