热门试题:
[多项选择]缩窄性心包炎心包切除的范围是（）
A. 两侧达膈神经
B. 上至大血管根部
C. 全部心包切除
D. 下方达心包膈面
E. 上、下腔静脉入口狭窄环切开
[单选题]白血病的主要发病机制
A.产生血小板抗体
B.骨髓造血功能衰竭
C.机体免疫功能缺陷
D.凝血能力超过抗凝能力
E.凝血因子缺乏
[单选题]对于一时无偿还能力的企业，银行一般（ ）。
A.采取诉讼方式
B.继续采用催收等手段
C.暂时放弃催收，等待企业偿还能力好转
D.申请财产保全
[多选题]新装、大修、事故检修或换油后的变压器，在施加电压前静止时间不应少于以下规定：（ ）。
A.35kV及以下12h
B.110kV及以下24h
C.220kV及以下48h
D.500kV及以下72h
[单选题]乙醚麻醉前使用阿托品的目的是
A.增强麻醉效果
B.镇静
C.预防心动过缓
D.减少呼吸道腺体的分泌
E.协助松弛骨骼肌
[简答题]试从材料特性、灵敏度、稳定性等角度比较石英晶体和压电陶瓷的压电效应。
[单选题]当前，我国的中央银行没与下列哪个国家签署货币协议？（ ）
A.巴西
B.澳大利亚
C.韩国
D.美国
[单选题]特异性细胞免疫的效应细胞是
A.Thl细胞和Th2细胞
B.Thl细胞和ThO细胞
C.Thl细胞和CTL细胞
D.Th2细胞和CTL细胞
E.Th2细胞和Th3细胞
[判断题]扬程是指吸水口到出水面的距离
A.正确
B.错误
[多项选择]所有货车和挂车要在车身什么位置设置反光标识
A. 后部
B. 前部
C. 车身全部
D. 侧面
[多项选择]下列关于2017款全新福特福克斯的目标客户描述正确的是（）。
A. 年龄30岁左右，男性
B. 硕士学历、高级管理人员
C. 积极进取、富有激情、勇于接受挑战、自信并渴望被认可
D. 紧跟潮流、乐于接纳新事物并敢于通过车辆展示独特个性
[多选题]二人以上(含二人)共同故意违纪的,
A.对为首者,从重处分,《中国共产党纪律处分条例》另有 规定的除外
B.对其他成员,按照其在共同违纪中所起的作用和应负的责 任,分别给予处分
C.对为首者,加重处分,《中国共产党纪律处分条例》另有 规定的除外
D.X^t其他成员,按照其在共同违纪中所起的作用和应负的责 任,从轻处分
[单项选择]Once upon a time, a London news reporter wanted to do some research about wine shops. She wanted to see (121) shops offered the best advice and (122) . She thought that the shop assistants in the best wine shops (123) judge their customers by clothes. So she decided to (124) this in her research.
The woman put on a long raincoat. She (125) up the buttons in such a way (126) one at the bottom was not clone up. Then she went to six (127) wine shops. She said that she wanted to buy two (128) of wine for a special dinner and (129) what food she was planning to cook. She also said that she did not mind how much money she (130) . In fact, the meal she was planning to cook was not an important meal. So good, (131) wine would in fact be suitable.
At one shop, the assistant almost laughed at her. He (132) that, because she was a woman, she did not under
A. did
B. tied
C. wrapped
D. pulled
[判断题]一个演示文稿只能有一张应用标题母版的标题页。
A.正确
B.错误
[单选题]病人李某，因甲型病毒性肝炎，须行消化道隔离，此项内容属于（ )
A.长期医嘱
B.临时医嘱
C.长期备用医嘱
D.临时备用医嘱
E即刻执行的医嘱
[判断题]判处死刑缓期执行的，在死刑缓期执行期间，如果确有重大立功表现，2年期满后，减为25年有期徒刑。
A.正确
B.错误
[单项选择]照片彩色还原不正确，可能是由于
A. 照片灯泡电压太低或者太高
B. 所用的视场光阑全部打开
C. 倒易律失效
D. 使用了自动曝光装置，但没有调节有关调节钮
E. 扩印照片的技术人员不了解实物的原来颜色
[单选题]除( )外,其他地点在起道捣固时均需加强捣固。
A.小腰
B.大腰
C.接头
D.中间
[填空题]一切电话中断后发出的列车( )，应于停车后，立即从列车( )按线路最大速度等级规定的列车紧急制动距离位置处防护。 J368
[单项选择]申请注册工行企业网上银行的客户应向开户行提交客户身份证明文件及其复印件，其中属于民办非企业组织的，应提交（）。
A. 企业营业执照正本（或副本）
B. 其主管部门的基本存款账户开户登记证和批文
C. 上级主管部门的批文或证明
D. 民办非企业登记证书
[不定项选择题]共用题干
第三篇
Some People do Not Taste Salt Like Others
Low-salt foods may be harder for some people to like than others,according to a study by a Penn State
College of Agricultural Sciences food scientist. The research indicates that genetic factors influence some of
the difference in the levels of salt we like to eat.
Those conclusions are important because recent,well-publicized efforts to reduce the salt content in
food have left many people struggling to accept fare that simply does not taste as good to them as it does to
others,pointed out John Hayes,assistant professor of food science,who was lead investigator on the study.
Diets high in salt can increase the risk of high blood pressure and stroke.That is why public health ex-
perts and food companies are working together on ways to help consumers lower salt intake through foods that
are enjoyable to eat. This study increases understanding of salt preference and consumption.
The research involved 87 carefully screened participants who sampled salty foods such as soup and
chips,on multiple occasions,spread out over weeks.Test subjects were 45 men and 42 women,reportedly
healthy,ranging in age from 20 to 40 years.The sample was composed of individuals who were not actively
modifying their dietary intake and did not smoke cigarettes.They rated the intensity of taste on a commonly
used scientific scale,ranging from barely detectable to strongest sensation of any kind.
"Most of us like the taste of salt. However,some individuals eat more salt,both because they like the
taste of saltiness more,and also because it is needed to block other unpleasant tastes in food."said Hayes.
"Supertasters,people who experience tastes more intensely,consume more salt than do nontasters.Snack
foods have saltiness as their primary flavor,and at least for these foods,more is better,so the supertasters
seem to like them more."
However,supertasters also need higher levels of salt to block unpleasant bitter tastes in foods such as
cheese,Hayes noted."For example,cheese is a wonderful blend of dairy flavors from fermented milk,but
also bitter tastes from ripening that are blocked by salt,"he said."A supertaster finds low-salt cheese un-
pleasant because the bitterness is too pronounced．"
Hayes cited research done more than 75 years ago by a chemist named Fox and a geneticist named
Blakeslee,showing that individuals differ in their ability to taste certain chemicals.As a result,Hayes ex-
plained,we know that a wide range in taste acuity exists,and this variation is as normal as variations in eye
and hair color.
"Some people,called supertasters,describe bitter compounds as being extremely bitter,while others,
called nontasters,find these same bitter compounds to be tasteless or only weakly bitter."he said."Re-
sponse to bitter compounds is one of many ways to identify biological differences in food preference because
supertastmg is not limited to bitterness."
In Paragraph 6,the word"pronounced"is closest in meaning to_________.
A.weary
B.strong
C.weak
D.strange
[单项选择]小张买了一辆新车自用，汽车生产商公布的价格是28万元，实际成交价格是24万元，包含各项税费及保费一共支付了25万元，他欲申请个人汽车贷款，则能申请的最高贷款额度为（）万元。
A. 21.4
B. 19.2
C. 20
D. 22.6
[单选题] 采用( ),就不存在由发动机间相角确定的功率极限问题,不受系统稳定的限制。
A.串联补偿
B.直流输电
C.并联补偿
D.灵活交流输电
[单选题]危险货物运输车辆标志牌一般悬挂于（ ）
A.车辆后厢板或罐体后面中心部位
B.驾驶室顶部
C.车体厢体或罐体中部
D. 车辆厢体或罐体侧面
[单项选择]用差动放大器作为输入级的多级放大器，如果信号从某一输入端输入，反馈信号返回到同一输入端，则此反馈属于（）
A. 电压反馈
B. 电流反馈
C. 串联反馈
D. 并联反馈
[判断题] 工作人员禁止擅自开启直接封闭带电部分的高压配电设备柜门、箱盖、封板等。( ) (1.0分)
A.正确
B.错误
[单项选择]在现代社会中，（）处于主导地位。
A. 血缘群体
B. 地缘群体
C. 志缘群体
D. 业缘群体
[单项选择]早孕时常用什么方法估测胎龄（）
A. 测量宫底高度、子宫大小
B. 测量双顶径、头围
C. 测量胎囊和头臀长度
D. 胎儿腹围、股骨长径
E. 胎儿胸围、腹围
[判断题]《安规》规定列车包乘组各工种应有明确分工，非本工种人员严禁操作。( )
A.正确
B.错误
[单项选择]使用他人工地而获得便利的土地，称为( )。
A. 供役地
B. 需役地
C. 相邻地
D. 建筑地
[单选题]高处作业，除有关人员外，他人不得在工作地点的下面通行或逗留，工作地点下面应（）。
A.有遮栏（围栏）或装设其他保护装置
B.有遮栏
C.有围栏
D.装设其他保护装置
E.略
F.略
[单选题]电阻在电动机转子回路中单相的接入或切除的接线方法称为( )式短接法。
A.平衡
B.不平衡
C.等效
D.等量
[单项选择]“飞沫预防+接触预防”是指（）预防。
A. 额外预防
B. 标准预防
C. 诊疗预防
D. 基础预防
[判断题]《巴塞尔协议Ⅲ》取消了专门用于抵御信用风险的三级资本。( )
A.正确
B.错误
[单项选择]X线检查常显影的结石种类为
A. 胆色素结石
B. 胆固醇结石
C. 混合性结石
D. 黑结石
E. 黄结石
[单选题]在新型动车组正式上线运行前或（ ）开通时，动车组新造出厂、高级检修修竣后需安排动车组试运行。
A.新线
B.既有线
C.专线
D.高速线
[单选题][T]BA011315指重表钻压校正时,一般在()下进行。
A.提离井底,空转状态
B.提离井底,静止状态
C.滑动钻进状态
D.旋转钻进状态
