[单项选择]

Psychologist George Spilich in Maryland College decided to find out whether, as many smokers say, smoking helps them to "think and concentrate". Spilich put young non-smokers, active smokers and smokers deprived(被剥夺) of cigarettes through a series of tests.
In the first test, each subject(试验对象) sat before a computer screen and pressed a key as soon as he or she recognized a target letter among a group of 96. In this simple test, smokers, deprived smokers and nonsmokers performed equally well.
The next test was more complex, requiring all to scan sequences of 20 identical letters and respond the instant one of the letters transformed into a different one. Non-smokers were the fast, but under the stimulation of nicotine(尼古丁), active smokers were faster than deprived smokers.
In the third test of short-term memory, non-smokers made the fewest errors, but deprived smokers committed fewer errors than active smokers.
The fourth test required pe
A. Active smokers in general performed better than deprived smokers.
B. Active smokers responded more quickly than the other subjects.
C. Non-smokers were not better than other subjects in performing simple tests.
D. Deprived smokers gave the slowest responses to the various tasks.

[单项选择]This result（）my research, Can you see it?
A.  proves
B.  approves
C.  welcomes
D.  values

[单选题]在化工工艺流程图中,仪表控制点以( )在相应的管道上用符号画出
A.虚线
B.细实线
C.粗实线
D.中实线

[单选题]下述哪项是分娩的主要力量( )
A. 子宫收缩力
B. 腹肌收缩力
C. 肛提肌收缩力
D. 圆韧带的收缩力
E. 四肢骨骼收缩力

[单选题] I shall vote for ________ Linda because she's responsible and hardworking.
A.for
B.to
C.of
D.with

[单项选择]很多书画家对书画价格的敏感远高于艺术本身，（）你画得怎么样，（）卖得出价钱，就是好画家，他们把艺术的追求等同于画的商业价值。而书画界的这股浮躁之风也影响到了收藏界。一些收藏者，不是看艺术品本身有无价值，而是看书画的作者是不是名家，（）是名家，（）是敷衍之作，也（）。
A. 如果； 就； 假如； 那么； 大行其道
B. 其实 ；并； 哪怕； 那么； 无伤大雅
C. 不管； 并； 如果； 即使； 奉之神明
D. 不管； 只要； 如果； 即使； 趋之若鹜

[单项选择]下列不能成为凭证式国债承销机构的是（）。
A. 中国工商银行
B. 中国建设银行
C. 海通证券有限责任公司
D. 邮政储蓄银行

[单项选择]用治中焦湿滞证兼风湿痹证宜选（　）
A. 苍术
B. 防己
C. 五加皮
D. 川乌
E. 狗脊

[判断题]车载定位设备GPRS天线的遮挡可能会导致GPS设备通讯的不正常。( )
A.正确
B.错误

[单选题]罪犯减刑后又假释的.间隔时间应当符合法律规定.且获得考核期内考検总月散除以( )的表扬次数(取整数部分).分之一。
A. 6
B. 7
C. 8
D. 9

[单项选择]待兑的普通汇票的催领期限是（）。
A. 7天 
B. 10天 
C. 15天

[单选题]E-A-B-A-008 3 2 3
Υmax≤120km／h正线及到发线静态高地作业验收（ ）mm。
A.3
B.4
C.5
D.8

[多选题] 安装拉线时,以下说法正确的是( )。
A.拉线抱箍一般装设在相对应的横担下方,距横担中心线 100mm 处
B.拉线的收紧应采用紧线器进行
C.拉线宜加装警示标识
D.楔形线夹的螺栓与延长环连接好后 R 型销针的开口在 30~60°。

[单选题]定期检测工作完成后，检测工区应在（）内完成1C缺陷数据的定期分析诊断。
A.1日
B.3日
C.10日
D.20日

[判断题]项目中重大问题的沟通汇报采取周报形式就行汇报。
A.正确
B.错误

[判断题]从接收的角度来看，由于双极化天线要用两根天线才能实现分集接收，而垂直极化天线只要一根就可以实现分集接收，因此双极化天线需要更多的安装空间，且在以后的维护工作方面要比单极化天线要大。

[判断题]( ) 道岔号通常用辙叉角的余切值表示的。
A.正确
B.错误

[多选题]以下物质必须用间接法制备标准溶液的是( )。
A. NaOH
B. Na2S2O3
C. K2Cr2O7
D. Na2CO3

[单项选择]法国的乔利·贝朗13岁时干小杂工。一次在熨衣服时，不小心将油灯打翻，煤油洒到衣服上，雇主要他赔偿，但孩子没钱，只好答应白打一年工。此后，孩子把那件弄脏的衣服挂在床头作为警示。一天，他突然发现那件衣服被煤油浸过的地方不但没有脏，而且原有污渍也清除了。这个发现令他眼前一亮。他通过无数次试验，终于研究出一种干洗剂。一年后，他开了家干洗店，生意越做越大，最后终于成为世界干洗大王。 这段文字意在说明( )。
A. 当一个人打翻了命运灯盏，跟前一片漆黑时，千万别捻灭了心灵的灯盏
B. 小聪明使人忙乱，大智慧让人安宁
C. 心中有一盏明灯，脚底才有行动
D. 乔利·贝朗如何发明了干洗剂

[单选题]单选公司所有飞机均安装了地形提示和警告系统(TAWS),包括EGPWS和T3CAS TAWS。当确认计划使用的跑道未包含在TAWS数据库中时,在该跑道______NM范围内,机组应人工关闭TAWS的前视地形警告功能。
A.5
B.10
C.15
D.20

[不定项选择题]共用题干 A Heroic Woman

The whole of the United States cheered its latest hero,Ashley Smith,with the Federal
Bureau of Investigation saying it was planning to give a big reward to her for having a brave
heart and wise mind.
________(1)She was moving into her apartment in Atlanta,Georgia early on the
morning of March 12,when a man followed her to her door and put a gun to her side.
"I started walking to my door,and I felt really,really afraid,"she said in a TV interview
last week.The man was Brian Nichols,33.He was suspected of killing three people at an
Atlanta courthouse（法院）on March 11 and later of killing a federal agent.__________(2)
Nichols tied Smith up with tape,but released her after she repeatedly begged him not to
take her life."I told him if he hurt me,my little girl wouldn't have a mummy,"she said.In
order to calm the man down,she read to him from"The Purpose-Driven Life",a best-
selling religious book.He asked her to repeat a paragraph"about what you thought your
purpose in life was一what talents were you given."_________(3)
"I basically just talked to him and tried to gain his trust,"Smith said.
Smith said she asked Nichols why he chose her."He said he thought I was an angel
sent from God,and we were Christian sister and brother,"she said."And that he was lost,
and that God led him to me to tell him that he had hurt a lot of people."__________(4)
She said Nichols was surprised when she made him breakfast and that the two of them
watched television coverage（报道）of the police hunt for him."I cannot believe that's me,"
Nichols told the woman.Then,Nichols asked Smith what she thought he should do.She
said,"I think you should turn yourself in.If you don't,lots more people are going to get
hurt."
Eventually,he let her go._________(5)A US$60,000 reward had been posted for
Nichols' capture. Authorities said they did not yet know if Smith would be eligible(有资格的)
for that money. _________（4）
A.The local police were searching for him.
B.Smith is a 26-year-old single mother with a daughter.
C.Smith tried very hard to kill Nichols.
D.She even cooked breakfast for the man before he allowed her to leave.
E.And the two of them discussed this topic.
F.Then she called the police.

[填空题]生物检验包括（）和（）。

[单选题]配电带电作业用工具库房温度宜为(）℃。
A.-3～10
B.10～21
C.2～25
D.5～30

[单选题]歌曲【 】由李叔同填词，其旋律最早采自于美国歌曲《梦见家和母亲》。
A.《送别》
B.《旅愁》
C.《昨夜梦》
D.《学堂乐歌》

[单项选择]考虑两种完全负相关的风险证券A和B。A的期望收益率为10%，标准差为16%。B的期望收益率为8%，标准差为12%。股票A和股票B在最小方差资产组合中的权重分别为( )。
A. 0.24，0.76
B. 0.50，0.50
C. 0.57，0.43
D. 0.43，0.57

[单选题]( )812. 施工外用电梯应按有关规定,由其产权单位编制()方案。经验收合格签字后,方可作业。
A.安装拆卸施工
B.施工
C.安全施工

[单选题]下列法律法规中，对立法机关、政府及政府财政主管部门和预算执行部门的预算管理职权作出明确规定的是（ ）。
A.《中华人民共和国审计法》
B.《中华人民共和国预算法》
C.《中华人民共和国预算法实施条例》
D.《中华人民共和国立法法》

[单项选择]关于两只公羚羊为争夺一只雌羊而格斗，属于（）行为。
A. 繁殖行为
B. 攻击行为
C. 防御行为
D. 贮食行为
E. 社群行为
F. 节律行为

[判断题]案例62 某110kV线路耐张段紧线时，工作负责人工作前未告知工作人员现场作业风险，由于现场牵引绳转向滑车以小代大，且未按规定绑扎、配置，固定转向滑车的钢丝绳套连接不可靠，作业时牵引绳及滑车意外脱出，造成站位在钢丝绳圈内的工作负责人头部被飞弹出的转向滑车猛力击倒死亡。 该起事故存在违章行为：现场牵引绳未按规定绑扎、配置，固定转向滑车的钢丝绳套连接不可靠。违反《安规》关于“放线、紧线前，应检查导线有无障碍物挂住，导线与牵引绳应可靠连接”的规定。
A.正确
B.错误

[判断题]电子束焊机应安装有电压报警或其他电子联动装置。
A.正确
B.错误

[单选题]执行低压操作票时，要看清送电设备名称，自然站立在设备前（ ）处。
A.0.2米
B.0.25米
C.0.3米
D.0.4米

[单项选择]MIDI enables people to use （66） computers and electronic musical instruments. There are actually three components to MIDI, the communications " （67） ", the Hardware interface and a distribution （68） called "Standard MIDI Files". In the context of the WWW,the most interesting component is the （69） Format. In principle, MIDI files contain sequences of MIDI Protocol messages. However, when MIDI Protocol （70） are stored in MIDI files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.
A. format
B. text
C. wave
D. center

[单项选择]TOT项目融资方式是指( )。
A. 通过出售现有投产项目在一定期限内的现金流量，从而获得资金来建设新项目的一种融资方式
B. 通过出售现有投产项目永久所有权，从而获得资金来建设新项目的一种融资方式
C. 通过出售拟建项目在一定期限内的现金流量，从而获得资金来建设新项目的一种融资方式
D. 通过SPC直接在资本市场上发行债券募集资金，从而获得资金来建设新项目的一种融资方式

[单选题]浓硫酸洒在皮肤上,应该采用下述( )方法。
A.马上用水冲洗.
B.去医院
C. 用干净布或卫生纸将硫酸粘下,并迅速用大量的凉水冲洗皮肤

[单项选择]需用肠外营养的外科特殊病人，改变营养液的组成和用量时，错误的做法是（）
A. 糖尿病病人可增加脂肪乳剂用量
B. 肝病失代偿期病人，营养液的用量应减为全量的1/2左右
C. 肾衰竭的病人，应严格限制葡萄糖和脂肪乳剂的用量
D. 严重创伤或危重病人的氨基酸溶液应选用谷氨酰胺二肽为好

[单项选择]以委托人的名义，在授权范围内，为促成委托人与第三方进行房地产交易而提供服务，并收取委托人佣金的行为，称为（）。
A. 房地产委托
B. 房地产代理
C. 房地产居间
D. 房地产行纪

[单项选择]防止子宫脱垂的主要韧带是（）
A. 子宫圆韧带
B. 骶子宫韧带
C. 子宫系膜
D. 子宫主韧带
E. 子宫阔韧带

[判断题]曲线倒圆产生的圆弧为按照选择曲线的顺序逆时针产生的圆弧。