热门试题:
[判断题]化工工艺是指根据技术上先进、经济上合理的原则来研究各种原材料、半成品和成品的加工方法及过程的科学。()
A.正确
B.错误
[配伍题]人工流产时,盆腔深度明显超过检查时子宫的大小,未吸出组织,患者腹痛剧烈,出冷汗,面色惨白。首先应考虑( )|人工流产术中,吸出大量的蜕膜组织,未见绒毛或胚胎组织。首先应考虑( )
A. 吸宫不全
B. 人流综合征
C. 宫外孕4
D. 子宫穿孔
E. 胎儿停育
[单选题]反洗钱三大预防措施中处于基础地位的是( )
A.大额和可疑交易数据报送
B.客户身份识别
C.客户身份资料和交易记录保存
D.反洗钱监督检查
[单选题]修理后的密度继电器在使用前应按()项目进行校验。
A.出厂试验
B.型式试验
C.例行试验
D.诊断性试验
[填空题]团体咨询的优点在于:(1)______;(2)______;(3)______;(4)______。
[填空题]阎立本的代表作是( )、( )、( )。
[多选题]司机手动驾驶列车超速产生紧制,司机应操作( )缓解信号紧制,( )缓解车辆紧制。
A.报队长
B.报行调
C.主控手柄回零
D.拉制动区,按压紧制复位按钮0.5-2S
[单选题]居家医学观察期间应采取的防护措施中,错误的是( )。
A.早晚各测一次体温,做好记录
B.卫生间使用后要做好消毒
C.减少开窗
D.家人减少接触
E.住在单间里尽量不出屋
[单项选择]在发动机起动时,N2多少时,起动活门关闭,点火指示OFF()
A. 30%
B. 40%
C. 43%
[简答题]《中华人民共和国环境保护法》关于规划环境影响评价和建设项目环境影响评价的规定是什么?
[多项选择]内墙面抹灰工程量按主墙间的净长乘以高度计算,不应扣除( )面积。
A. 门窗洞口
B. 0.3m2以内孔洞所占
C. 踢脚线所占
D. 墙与构件交接处
E. 挂镜线所占
[不定项选择题]共用题干
These Foods Help Improve Your Memory
Though sleeping is the best way to enhance your memory,the foods in your diet also play a role in how your memory works.People care their diets in terms of whether it helps them build muscle or lose fat,but they neglect to think of how food can improve memory.
In addition to eating memory foods,right meal amount plays an important role in how well your memory functions.Too little food will cause you to be distracted by hunger,while too much of it will make you sleepy.Incorporating the right memory foods and proper portion sizes will give you maximum results.
Here are some of the memory foods that you should incorporate into your diet to reap the benefits of memory enhancement.
Salmon
As far as the protein is concerned,one of the best sources is salmon,for it is a good source of
omega-3 fatty acids,which are essential for brain function and development. Studies have suggested that supplementing with DHA,which is found in fish oil,is beneficial for the development and maintenance of memory performance.
Sunflower seeds
Nuts have been regarded as a great way to get healthy fats into your diet,but many people forget that seeds fall into this category too.Sunflower seeds are a rich source of vitamin E,with one ounce providing 30%of your total daily intake.Vitamin E is one of the primary antioxidants that helps decrease the decline of memory as you get old,making it one nutrient you'll want to be sure to consume.
Other sources of vitamin E include wheat germ oil,dry almond,safflower oil,hazelnut,peanut butter, spinach, broccoli, kiwi, and mango.
Blueberries
While all berries provide a number of health-related benefits,blueberries in particular area memory-boosting powerhouse.They are considered a memo汀food because they contain a phytochemical that is especially important in reversing the age-related decline of memory,while having a positive influence on spatial working memory.
Besides,blueberries rank low on the glycemic(血糖)index scale,making them a good fruit choice if you are trying to control your blood sugar level.
Lean beef
Including appropriate amount of lean beef in your diet is beneficial in enhancing your memory because of its iron content.While most men get enough iron in their diet,those who are on a strict diet and are sticking mostly to chicken,egg whites and fish as sources of protein may be running a bit low.
Iron deficiency can have a significant effect on brain function and impair learning abilities, eventually putting you at an increased risk for developing Alzheimer's disease.So,be sure you aren't cutting out good sources of iron from your diet一even if you,re striving for maximum fat loss.
Supplementing with DHA in sunflower seeds is good for the development and maintenance of memory performance.
A.Right
B.Wrong
C.Not mentioned
[单选题]坐标方位角的角值范围为( )。
A.0°~270°
B.-90°~90°
C.0°~360°
D.-180°~180°
[简答题]《行政执法机关移送涉嫌犯罪案件的规定》所称的行政执法机关是指什么样的机关?
[单选题]紫外线杀菌作用最强的波段是()。
A.250~270cm
B.200~275mm
C.250~270mm
D.200~275nm
E.250~270nm
[单项选择]MML命令ADDCNDOMAIN:CNDOMAINID=CS_DOMAIN,T3212=10,ATT=ALLOWED,DRXCYCLELENCOEF=6;其中T3212=10,其中T3212的含义是,那么位置更新周期为。()
A. 周期性位置更新定时器、10分钟
B. 小区更新周期、20分钟
C. 小区更新周期、10分钟
D. D、周期性位置更新定时器、60分钟
[单选题]客运:工作质量:管理缺陷:产生服务质量问题:列车售货影响旅客乘降;大声叫卖、推车撞门;违反售货时间及超员情况下的售货规定给予责任人( )考核
A.严重A
B.A
C.B
D.离岗一个月
[单选题]诱导透析需要循序渐进,一般为( )周左右
A.1
B.2
C.3
D.4
[判断题]事业单位在编制汇总会计报表时,直接将本级会计报表的数字与所属单位会计报表的数字相加即可形成汇总会计报表。
[单选题] 运行途中,某节机车无牵引力的处理:若“总风压力偏低封锁请求“底色变白时,检查机车风源系统,设法使总风缸风压高于65kPa,待该条目底色变黑后重新进行牵引操作。()
A.对
B.错
[单选题]发动机短舱防冰由谁提供?
A. 高压压气机引气
B. 低压压气机引气
C. 电热防冰
[判断题]管柱上部被卡一般为砂卡。
A.正确
B.错误
[单选题]防护栅栏的治安管理由铁路( )部门负责。
A.车站
B.设备管理
C.工务
D.公安
[单选题]按照《国家电网公司电力安全工作规程(信息部分)》规定,主机设备或存储设备检修前,应( )
A.备份配置文件
B.根据需要备份运行参数
C.备份可能受影响的业务数据、配置文件、日志文件等
D.备份应用程序
E.略
F.略
[单选题]国家标准中规定工程图标题栏正常情况下应画在图纸的( )。
A.右上角
B.右下角
C.左上角
D.左下角
[判断题]( ) 轨道由道床、轨枕、钢轨、联结零件及道岔等组成。
A.正确
B.错误
[多选题]轨枕失效标准()。
A.明显折断。
B.纵向通裂
C.横裂(或斜裂)接近环状裂纹(残余裂缝宽度大于0.5mm或长度超过2/3枕高)
D.挡肩破损,接近失去支承能力(破损长度超过挡肩长度的1/2)
[填空题]武术是以攻防技击为主要技术内容、以()和()为运动形式、注重内外兼修的民族传统体育项目。
[多选题]以下哪些情况是不能售后的
A.非杭研家庭安防定制产品
B.未做好防水导致烧毁
C.未按规范操作导致损坏
D.剪线或拆过机
[单选题]开工前,工作负责人或工作票签发人应重新核对现场勘察情况,发现与原勘察情况有变化时,应重新填写、签发工作票。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单项选择]电解槽炼铝通入的电是()。
A. 交流电
B. 直流电
C. 交直流电
D. 无线电
[单选题]检测到的蒙皮温度的测量范围为-50℃到80℃。出了这个范围,AEVC将电子通风形态设置到中间形态(部分打开)直到温度再次回到这个范围内。以上这段话描述的是电子设备通风的哪种构型
A.开放环路构型
B.封闭环路构型
C.中间环路构型
D.非正常操作
[填空题]甲亢常用的特殊检查方法:( )、( )、( )。
[单选题]成年人呼吸频率低于12次/分,称为
A.潮式呼吸
B.间停呼吸
C.深长呼吸
D.呼吸过缓
E.叹息样呼吸