[单项选择]第二篇
Mind-reading Machine
A team of researchers in California has developed a way to predict what kinds of objects people are looking at by scanning (扫描) what’s happening in their brains.
When you look at something, your eyes send a signal about that object to your brain. Different regions of the brain process the information your eyes send. Cells in your brain called neurons (神经元) are responsible for this processing.
The fMRI (functional Magnetic Resonance Imaging) (功能性磁振造影) brain scans could generally match electrical activity in the brain to the basic shape of a picture that someone was looking at.
Like cells anywhere else in your body, active neurons use oxygen. Blood brings oxygen to the neurons, and the more active a neuron is, the more oxygen it will consume. The more active a region of the brain, the more active its neurons, and in turn, the more blood will travel to that region. And by using fMRI, scientist
A. giving light to the parts of the brain that are processing information.
B. marking the parts of the brain that are processing information.
C. putting the parts of the brain to work.
D. preventing the parts of the brain from working.
[填空题]
{{B}}Part A Note-taking And Gap-filling{{/B}}
Directions: In this part of the test you will hear a
short talk. You will hear the talk ONLY ONCE. While listening to the talk, you
may take notes on the important points so that you can have enough
information to complete a gap-filling task on a separate ANSWER BOOKLET. You
will not get your ANSWER BOOKLET until after you have listened to the talk.
Extinction is {{U}} (1) {{/U}} speed. The world’s rain
forests are being {{U}} (2) {{/U}} at an alarming rate. Oceans are being
{{U}} (3) {{/U}} of fish. Pastures are turned into {{U}} (4)
{{/U}} jungles. To support biodiversity, we need to eat {{U}} (5)
{{/U}}. What we eat {{U}} (6) {{/U}} our relationship with nature.
Fast food is an ecological {{U}} (7) {{/U}}. Fast food
chains {{U}} (8) {{/U}} rain forests for cattle grazing. The land beneath
rain forests has to be {{U}} (9) {{/U}} within
[单选题]中枢神经系统胶质瘤临床常用的检查方法不含哪个?
A.CT检查或是PET-CT检查
B.多谱彩超检查
C.核磁共振
D.MRI检查或SPECT检查
[单选题]石英光纤材料的零色散系数波长在( )附近。
A.1310
B.1550
C.850
D.1650
[单选题]模板构件进场后,应认真检查构件和材料是否符合设计要求。 ( )
A.正确
B.错误
[多选题]鱼类的营养学特点是( )。
A.含有丰富的维生素C
B.钙的吸收率较畜禽肉高
C.鱼油是维生素D的重要来源
D.经常大量生食鱼制品可造成维生素B1缺乏
E.淡水鱼中的碘含量也很高
[单选题]使用金具U型环代替卸扣;使用普通材料的螺栓取代卸扣销轴。这种情况是严重违章吗?
A.是
B.不是
[单选题]女,43岁,3年前因胆石症行胆道探查取石术,3天来上腹阵发性绞痛,寒战、高热。查体:巩膜有黄染,P130次/分,血压60/45mmHg。T41℃,上腹部肌紧张,有反跳痛,B超提示:肝内外胆管结石,胆总管直径2.6 cm。 本病人的治疗应选择下列哪项最好
A.胆囊切除术;
B.胆囊造口术;
C.胆肠内引流术;
D.胆道探查取石引流术;
E.胆囊空肠吻合术;
[单项选择]政府采取降低税率、减少税收的积极财政政策时,证券价格将( )。
A. 上升
B. 下跌
C. 不变
D. 大幅波动
[不定项选择题](共用题干)患者男,79岁。患风湿性心脏病二尖瓣狭窄10年,心功能Ⅱ级。社区护士对其进行健康教育。
不属于增强机体耐力的运动项目是( )。
A.慢跑
B.快走
C.游泳
D.骑车
E.跆拳道
[判断题]生产责任事故是指人们在生产过程中不执行有关安全法规并违反规章制度(包括领导人员违章指挥和职工违章作业)而发生的事故。
[判断题]运行中,当两段母线处于分列运行状态时,所属的两台消弧线圈控制器(或一控二的单台控制器)应能识别,并自动将消弧线圈转入主、从运行模式。
A.正确
B.错误
[判断题]打击是社会治安综合治理中的基础环节,是落实综合治理其他措施的前提条件。( )
[填空题]客户投资在各种资产类别之间的分配比例主要取决于三个因素:(),客户的投资策略,()
[单选题]无线电指示器 RMI()。A. 可以指示航向和电台相对方位
B. 只能指示电台相对方位
C. 指示磁航向和电台磁方位
D. 指示磁航向、电台磁方位(指针头部)和飞机磁方位(指针尾部)
A.A
B.B
C.C
D.D
[多项选择]我们党面临的“四大危险”是消极腐败危险、()。
A. 精神懈怠危险
B. 脱离群众危险
C. 发展减缓危险
D. 能力不足危险
[单选题]设备油箱带油补焊不会导致油中分解气体。
A.正确
B.错误
[单选题]高处作业区周围的孔洞、沟道等应设( )并有固定其位置的措施。
A.A-盖板
B.B-盖板、安全网
C.C-盖板、安全网或遮栏(围栏)
D.D-专人监护
[多项选择]对X线复制片的描述正确的有()。
A. 可应用于X线照片,CT片的复制
B. 属于单面药膜片,且背面涂有防光晕层
C. 属于直接正性感光材料
D. 是感绿片
E. 低反差、低感光度、高清晰度胶片
[单项选择]下列腧穴定位错误的是
A. 昆仑在内踝尖与跟腱连线的中点处
B. 孔最在尺泽与太渊的连线上,太渊上7寸处
C. 足三里在犊鼻下3寸,胫骨前缘外1横指处
D. 手三里在曲池与阳溪的连线上,曲池下2寸处
E. 听宫穴位于耳屏前,下颌髁状突后缘
[单选题]动车组列车应接入( )。
A.固定站台并停于固定位置
B.固定线路及固定位置
C.固定站台及固定线路
D.一站台并停于固定位置
[单选题]推进连挂车辆,要显示十、五、三车的距离信号,没有显示十、五、三车的距离信号,不准()。
A.溜放
B.提钩
C.挂车
D.取送
[单选题]翼点叙述错误的是
A.位于颞窝前下部
B.该处骨质薄弱
C.蝶骨、顶骨、筛骨和上颌骨四骨的会合处
D.构成“H”形的缝
E.内侧有脑膜中动脉通过
[单项选择]患者女,60岁。双眼上睑内侧肿块2年余就诊。双上睑内眦上方均见大小约8mm×4mm扁平黄色斑块,质软,无红肿疼痛及溃疡,最可能的诊断是()
A. 色素痣
B. 传染性软疣
C. 乳头状瘤
D. 黄色瘤
E. 老年疣
[单选题]102,213,316,4 310,518,()。
A.6414
B.6314
C.714
D.1019.29
[单选题]泉州电信IPRAN网络中,5G中兴6180H设备组10GE环时,其上联端口统一规划为( )
A.1.1, 5.1
B.1.1, 2.1
C.5.1, 6.1
D.9.1, 10.1
[多选题]下列元素为肥料中所述微量元素的有()?
A.铁
B.锌
C.锰
D.钼