We sometimes think humans are uniquely
vulnerable to anxiety, but stress seems to affect the immune defenses of lower
animals too. In one experiment, for example, behavioral immunologist (免疫学家) Mark
Laudenslager, at the University of Denver, gave mild electric shocks to 24 rats.
Half the animals could switch off the current by turning a wheel in their
enclosure, while the other half could not. The rats in the two groups were
paired so that each time one rat turned the wheel it protected both itself and
its helpless Partner from the shock. Laudenslager found that the immune response
was depressed below normal in the helpless rats but not in those that could turn
off the electricity. What he has demonstrated, he believes, is that lack of
control over an event, not the experience itself, is what wakens the immune
system. Other res A. was altered B. was strengthened C. was weakened D. was not affected [判断题]财政部门可以根据国有资产统计工作的需要,开展行政单位国有资产产权登记工作。产权登记办法,由开展产权登记的资产管理部门制定并负责组织实施。
A.正确 B.错误 [单选题]党的八大政治报告决议对国内主要矛盾的论述是:
A.人民对于建立先进工业国的要求同落后的农业国的现实之间的矛盾,人民对于经济文化迅速发展的需要同当前经济文化不能满足人民需要的状况之间的矛盾 B.无产阶级同资产阶级的矛盾 C.帝国主义、修正主义与马克思主义的矛盾 D.“三座大山”的压迫 [单选题](2分)【判断题】P2P指的是个人对个人的直接借贷,包括线下和线上两种模式。
A.正确 B.错误 [多选题]在救援区域适当位置多点设置安全员,对水域救援情况进行全程观察,并逐一对进入水域作业的()等进行安全检查。
A.舟艇性能 B.人员防护 C.遂行器材 [多选题]公共关系的类型有哪些
A. 服务性公关 B. 公益性公关 C. 宣传性公关 D.舆论性公关 [判断题] 等离子弧堆焊的漆合金方式为带极堆焊。
A.正确 B.错误 [单项选择]火力发电厂中的汽轮机是将蒸汽的()能转变为机械能的设备。
A. 动 B. 热 C. 势 D. 原子 [单项选择]致密性要求较高的中小型厚壁铸件宜采用()浇注系统。
A. 顶注式 B. 底注式 C. 阶梯注入式 D. 中注式 [单选题]定期检查发生器(R041201)喷头堵塞情况,注浆喷头管线若温度( ),则证明注浆喷头( ),发现喷头有异常状况必须及时汇报 。
A.变凉,堵塞 B.变凉,畅通 C.变热,堵塞 D.不变,堵塞 [填空题]利格斯运用“结构功能分析法”和物理光谱分析上的概念,从社会经济出发,将行政模式分为()、()和()三种。
[单项选择]对于核心代码的评审最好是 ______。
A. 结对评审 B. 走查 C. 正式评审 D. 分配检查方法 [单选题]下列哪一项不属于行政机关实施行政强制措施应当遵守的程序( )
A.由两名以上行政执法人员实施 B.出示执法身份证件 C.当场告知或者实施行政强制措施后立即通知当事人家属 D.制作现场笔录 [单项选择]根据支付结算法律制度的规定,下列账户的开立,需要经人民银行核准的是( )。
A. 个人银行结算账户 B. 一般存款账户 C. 基本存款账户 D. 增资开立的临时存款账户 [单选题] 坚持走中国特色军民融合式发展路子,军民融合源于党的( )。
A.“军民结合、寓军于民”的思想 B.“人民战争”的思想 C.“军民鱼水情、患难与共”的思想 D.“军民一体、平战结合”的思想 [单项选择]慢性胃炎胃酸分泌过少时应建议选择哪类食物()
A. 牛奶 B. 豆浆 C. 米糊 D. 浓缩肉汤 E. 烤焦馒头片 [单项选择]用于催产、产后子宫出血和胎衣不下等的是()
A. 绒促性素 B. 垂体后叶素 C. 雌二醇 D. 苯丙酸诺龙 E. 促黄体素释放激素 [判断题]生产经营单位应当建立安全风险分级管控制度或者按照安全风险分级采取相应管控措施,严防风险演变隐患升级导致生产安全事故发生。
A.正确 B.错误 [单项选择]
Section Ⅰ Use of English Directions: Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points) A great many creatures have what are called warning colours, that is to say, the colouration warns every creature that the animal in question is dangerous. The skunk(臭鼬) is one of the best (1) of this, with his brilliant black and white fur. He walks (2) even in broad daylight and shows no (3) when he sees you. He heavily (4) his feet and puts his (5) up in the air, daring you not to come (6) closer. And if you don’t take (7) of the warning he will spray you with his evil-smelling (8) , and noanimal that has been (9) by a skunk will let it happen (10) In the Reptile House at a zoo you will probably find a case (11) of small tree frogs. Now, a great (12) of creatures like to eat frogs, and so some frogs as a (13) [单选题]衬砌裂纹长度>5m、宽度>5mm;衬砌变形速率>10mm/年;拱部衬砌压溃范围>1m2、掉块深度>( )。衬砌多条裂缝贯通有掉块可能时应立即安排加固
A.7mm B.8mm C.9mm D.10mm [简答题]简述影响毒物作用的因素。
[单项选择]中国银行的企业财务顾问业务是近年来随着市场和企业的需求发展应运而生的()业务。
A. 咨询顾问类 B. 授信类 C. 柜台类 D. 现金类 [单项选择]生育过严重缺陷患儿的妇女再次妊娠前,夫妻双方应到以下哪一部门接受医学检查()
A. 县级以上医疗保健机构 B. 省级以上医疗保健机构 C. 当地卫生所 D. 县级以上卫生防疫机构 E. 不须做特别的医学检查 我来回答: 提交
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