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{{B}}Happiness and Sadness{{/B}} Happiness and sadness are two most basic and familiar feeling for human beings. Recently, people have achieved further understanding about them. {{B}}Happiness{{/B}} University of Illinois, psychologist Ed Diener, who has studied happiness for a quarter century, was in Scotland recently, explaining to members of Parliament and business leaders the value of increasing traditional measures of a country’s wealth with a national index of happiness. Such an index would measure policies known to increase people’s sense of well-being, such as democratic freedoms, access to health care and the rule of law. Eric Wilson tried to get with the program. Urged on by friends, he bought books on how to become happier. He made every effort to smooth out A. borrowing books on how to become happier B. trying to keep a sunny smile C. starting his conversations with "Hello!" D. trying to have a good rest [多选题]下列有关证据扣押的说法，错误的是( )
A.与案件无关的物品和文件,不得扣押 B.扣押的物品和文件,经查明与案件无关的,应当妥善保管 C.对扣押物品需要进行鉴定的，鉴定期间不计入扣押期间 D.对扣押物品需要进行鉴定的，鉴定期间计入扣押期间 [判断题]劳动者不履行职业病危害因素防治义务的，用人单位应当对其进行教育。( )
A.正确 B.错误 [单选题]人冠状病毒在血液里能存活多少天以上?( )
A.5天 B. 10天 C. 15天 D.20天 [单项选择]钻顶样疼痛（）
A. 机械性肠梗阻 B. 消化性溃疡 C. 胆道蛔虫 D. 肝淤血 E. 泌尿系结石 [单选题]- Do you have any plan this year?
- _________ A. How about you? B. I plan to go to the United States for further studies. C.Yes, I will. D. I'm certainly not going to do that kind of thing. [单选题]无缝道岔设( )对位移观测桩。
A.1 B.2 C.3 D.4 [单选题]下列属于福祥贷记卡避免营销的客户群体是( )。
A.会计师 B.公务员 C.厨师 D.教师 [单选题]超速锁一般装在吊篮平台或提升机构上,每端各设(的)台,并通过一独立悬挂于屋面的安全钢丝绳上。
A.3 B.4 C.1 [简答题]乙炔瓶与明火的距离不得小于（ ）。
[单项选择]出口买方信贷的项目条件包括（）。
A. 申请出口买方信贷的商务合同总额应不低于100万美元 B. 商务合同应规定出口商需即期支付一定比例的现款 C. 在中信保公司办理出口买方信贷保险 D. 出口国政局稳定，经济状况良好，与我国已经建立正常外交关系 [判断题]母乳不足的原因是婴儿含接姿势不正确,没有把大部分乳头、乳晕含入婴儿口中。
A.正确 B.错误 [单项选择]男性，65岁，近2年来经常有尿频、尿等待、尿流变细。数小时前因腹痛口服阿托品1片。自觉口干，下腹胀痛、腰酸痛。有尿急感但排不出尿。排尿困难最可能的诱因是（）。
A. 膀胱括约肌受损 B. 药物副作用 C. 前列腺肥大 D. 前列腺癌 E. 膀胱平滑肌受损 [单项选择]治疗风热或肝热目赤的药对是（）
A. 桑叶、菊花 B. 蝉蜕、胖大海 C. 柴胡、升麻 D. 荆芥、防风 E. 菊花、牛蒡子 [单选题]T．CL型及T．JL1-8型驼峰测速雷达采用的波段为（ ）mm。
A.3 B.5 C.6 D.8 [填空题]在危险作业区域,应全面推广应用（ ）,在明显位置挂设警示标志标牌。
[多项选择]抛光用的研磨剂常用的配方有（）。
A. 氧化铬57% B. 石蜡21.5% C. 蜂蜡3.5% D. 混合脂11% E. 煤油7% [单选题]对于割接过程中出现超时、未完成及其它问题,应在割接后( )个工作日内向移动公司提供相应的割接报告,及时进行经验总结。——
A.7 B.4 C.3 D.5 [多选题]有以下（）行为之一的，给予治安管理处罚。
A.持有鸦片、海洛因或者甲基苯丙胺或者其他毒品的 B.向他人提供毒品的 C.吸食、注射毒品的 D.胁迫、欺骗医务人员开具麻醉药品、精神药品的 [单项选择]The United States has historically had higher rates of marriage than those of other industrialized countries. The current annual marriage rate in the United States --- about 9 new marriages for every 1,000 people -- is (47) higher than it is in other industrialized countries. However, marriage is no longer as (48) as it was several decades ago.
The proportion of American adults who are married (49) from 72 percent in 1970 to 60 percent in 2002. This does not mean that large numbers of people will (50) unmarried throughout their lives. Throughout the 20th century, about 90 percent of Americans married at some period in their lives. Experts (51) that about the same proportion of today’’s young adults will eventually marry.
The timing of marriage has (52) consistently over the past century. In 1995 the average age of women in the United States at the time of their first marriage was 25 . The average age of men was about 27. Men and women in the United States marry for
[单选题]下列哪项不是乳腺癌的特征:
A.好发于乳腺外上象限 B.其发生可能与雌激素有关 C.居女性恶瘤第一位 D.浸润性导管癌最常见 E.多发于绝经前后 [多选题]在车辆运行中，禁止在空平车车底板上站立，禁止在车钩上、（ ）的边端或端板支架上坐立。
A.罐车 B.敞车 C.平车 D.砂（矿）石车 [单项选择]
三环二萜的是( )
A. 龙胆苦苷 B. 莪术二酮 C. 穿心莲内酯 D. 紫杉醇 E. 薄荷醇 [单选题]无线调车灯显制式的信号显示黄灯长亮为( )信号。
A.连接 B.溜放 C.减速 D.十、五、三车距离信号 [多选题]严禁违规代客户办理各类账户的（）等业务。
A.开立 B.变更 C.撤消 D.冻结 [单项选择]可引起血栓性深静脉炎的发病原因是（）。
A. 吸烟 B. 寒冷 C. 长期站立 D. 手术 E. 静脉注射药液 [简答题]试述鼻衄热邪犯肺的症状、治法与代表方剂
[单选题]BAC001 5 1 1
在聚丙烯装置聚合反应中,能使钛系主催化剂中毒的是( )。 A.CO B.氢气 C.氮气 D.己烷 [单项选择]一个人面对同一问题，能想出多种不同类型的答案，这表明他的思维有( )。
A. 流畅性 B. 变通性 C. 指向性 D. 独创性 [单项选择]法官的以下哪种行为没有违反《法官法》( )
A. 参加罢工 B. 有配偶而与他人同居 C. 拖延办案，贻误工作 D. 下班时间炒股 我来回答: 提交
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