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[多项选择]
The Influence of Internet

You are to write in three paragraphs.
In the first paragraph, state clearly that internet is influencing our life great.
In the second paragraph, state clearly the internet brings much convenience as well as much negative effects.
In the last paragraph, state clearly your advice on how to use the internet properly.
Marks will be awarded for content, organization, grammar and appropriacy.

热门试题:

[判断题]相关性原则所说的相关,是指与政策相关。 ( )
A.正确
B.错误
[多选题]吊装作业方案内容包括( )
A.准备执行的任务描述
B.各个环节的要求
C.需要的工作步骤清单
D.该任务的作业负责人
[单选题]隧道交通事故处置程序与措施为( )。(中)
A.接警出动、侦察检测、设立警戒、救生排险、现场急救、清理移交
B.接警出动、个人防护、现场询情、侦察检测、设立警戒、疏散人员、排除险情、洗消处理和清理移交。
C.接警出动、现场侦检、设立警戒、开展人员救助、排除险情搞好保障、清理移交
D.接警出动、个人防护、现场询情、侦察检测、设立警戒、疏散救生、排除险情、现场急救、搞好保障、清理移交
[判断题]阀冷系统,当P01主泵运行过程中报“P01主泵过热”报警,此时P02主泵的软启动器故障且P02旁路控制开关断开状态,此时P01主泵过热不能切泵,继续运行。
A.正确
B.错误
[单选题]补充累积损失量应选用下列哪种液体
A.等张含钠液
B.1/2张含钠液
C.1/5张含钠液
D.1/3张含钠液
E.1/4张含钠液
[填空题]S11-M( )-100/10表示三相油浸自冷式,双绕组无励磁调压,卷绕式铁芯(圆截面),密封式,额定容量100KVA,低压侧绕组额定电压为10KV电力变压器(错)
[单选题]安全绳连接器表面光滑,无裂纹、褶皱,边缘圆滑无毛刺,无永久性变形和活门失效等现象。()
A.正确
B.错误
C./
D./
E./
F./
[单选题]常用的消除( )误差的方法是根源消除法。
A.计量
B.人为
C.系统
D.器具
[简答题]气浮法日常运行管理有哪些注意事项?
[判断题]提高质量就意味着增加成本。( )
A.正确
B.错误
[判断题]塑料成型中作为原料用的分散体是树脂和溶剂形成的悬浮体。
[单选题]重大火灾隐患判定中技术论证专家组人数不应少于()人。
A.三
B.五
C.十
D.七
[单项选择]According to the behaviorists, psychologists have no need to ______ the existence of the mind or of anything else that is not observable.
A. postulate
B. contemplate
C. scheme
D. recommend
[单选题]原发性肝癌按大体形态分型下述哪项不正确
A.巨块型癌直径>10㎝
B.孤立的直径≤2㎝的癌结节称为微小肝癌
C.巨块型易发生坏死引起肝破裂
D.结节型易发生癌结节破裂出血
E.弥漫型往往因肝功能衰竭而死亡
[判断题]古德诺认为,政府机构之间的分工不可能划分得一清二楚。
[单选题]铁扒鸡初加工时,应剔除鸡的( )。
A.大腿骨
B.小腿骨
C.三叉骨
D.V 型锁骨
[不定项选择题]共用题干 第二篇

Download Knowledge Directly to Your Brain

For the first time,researchers have been able to hack into the process of learning in the biain,using
induced brain patterns to create a learned behavior. It's not quite as advanced as an instant Kung-fu down-
load,and it's not as sleek as cognitive inception,but it's still an important finding that could lead to new
teaching and rehabilitation techniques.
Future therapies could decode the brain activity patterns of an athlete or a musician,and use them as a
benchmark for teaching another person a new activity,according to the researchers.
Scientists from Boston University and ATR Computational Neuroscience Laboratories in Kyoto used
functional magnetic resonance imaging,or fMRI,to study the learning process.They were examining the
adult brain's aptitude for visual perceptual learning,or VPL,in which repetitive training improves a per-
son's performance on a particular task.Whether adults can do this as well as young people has been an on-
going debate in neuroscience.
Led by BU neuroscientist Takeo Watanabe,researchers used a method called decoded fMRI neurofeed-
back to stimulate the visual cortex.First they showed participants circles at different orientations.Then they
used fMRI to watch the participants'brain activity.The researchers were then able to train the participants to
recreate this visual cortex activity.
The volunteers were again placed in MRI machines and asked to visualize shapes of certain colors.The
participants were asked to"somehow regulate activity in the posterior part of the brain"to make a solid green
disc as large as they could.They were told they would get a paid bonus proportional to the size of this disc,
but they weren't told anything about what the disc meant.The researchers watched the participants'brain
activity and monitored the activation patterns in their visual cortices.
"Participants can be trained to control the overall mean activation of an entire brain region,"the study
authors write,"or the adtivation in one region relative to that in another region."
This worked even when test subjects were not aware of what they were learning,the researchers said.
"The most surprising thing in this study is that mere inductions of neural activation patterns corresponding to
a specific visual feature led to visual performance improvement on the visual feature,without presenting the fea-
ture or subjects' awareness of what was to be learned,"Watanabe said in a statement.
Watanabe and colleagues said this method can be a powerful tool.
"It can'incept' a person to acquire new learning, skills,or memory,or possibly to restore skills or
knowledge that has been damaged through accident,disease,or aging,without a person's awareness of what
is learned or memorized,"they write. The finding of the study is most significant in that learning_________.
A.is full of fun
B.is visualized
C.happens unconsciously
D.becomes unnecessary
[单选题]下列选项不符合冬季施工规定的是()。
A.用火炉取暖时,应采取防止一氧化碳中毒的措施
B.基坑、槽的施工方案应根据土质情况制定边坡防护措施
C.油箱或容器内的油料冻结时,应用火慢慢烤化
D.用明火加热时,配备足量的消防器材
E./
F./
[单选题]市场利率下降 0.5 个百分点,下列哪种债券价格上涨幅度最大?() (面值均为 100 元,信用等级相同)
A.10 年到期,售价为 80 元
B.10 年到期,售价为 100 元
C.20 年到期,售价为 80 元
D.20 年到期,售价为 100 元
[单项选择]患者女,48岁。颈前肿物,生长迅速,质地较硬轻度疼痛,表面不平,推之不动,声音嘶哑,随吞咽活动减弱,同位素131I扫描显示为冷结节,应首选的治疗措施是()。
A. 中药外敷
B. 中药内服
C. 中药内服、外敷
D. 内服、外敷、熏洗
E. 手术治疗
[多选题]某酒店使用的电梯有13部,其中3部电梯己达到设计使用期限,但在 每年设备检测报告项目中,各项指标均合格,运行状态良好,酒店希望继续使 用。关于达到设计使用年限的特种设备管理的说法,正确的有 。
A.应该予以报废,停止使用
B.取得检测合格证,办理使用登记证变更,可以继续使用
C.应按照规范要求通过安全评估,办理使用登记证变更,方可继续使用
D.应按照原项目和频次进行检验检测
E.原制造企业不再承担相应安全责任
[判断题]食管的第一个狭窄距中切牙15cm
A.正确
B.错误
[简答题]ATO模式的激活条件是什么?
[单选题]列车应能承受不大于( )的联挂速度。
A.A.8km/h
B.B.5km/h
C.C.15km/h
D.D.10km/h
[多选题]行政处罚调查取证的基本内容包括( )。
A.违法嫌疑人的基本情况;
B.违法行为是否存在;
C.违法行为是否为违法嫌疑人所实施;
D.D.实施违法行为的时间、地点、手段、后果和其他情节;
E.E.违法嫌疑人是否具有减轻、从轻、从重以及不予处罚等情形。
[简答题]函数fclose()的功能是什么?
[判断题]长螺旋钻孔压灌桩应进行试钻孔,数量不应少于2根。( )
A.正确
B.错误
[简答题]Science is committed to the universal.
[单选题]配电线路 13m 及以下拔梢电杆的埋设深度,无特殊要求时为杆长的( )。
A.1212122022年1月4日
B.1212122022年1月5日
C.1212122022年1月6日
D.1212122022年1月10日
[多项选择]纳税评估是指税务机关运用数据信息对比分析的方法,对纳税人和扣缴义务的 ( )情况的真实和准确性作出定性和定量的判断,并采取进一步征管的管理行为。
A. 发票开具
B. 纳税申报
C. 减税免税
D. 缓税抵税
E. 退税申请
[单项选择]用热电偶去测量高温炉的炉温时,热电偶给出的信号为()。
A. 快的电流信号
B. 变化缓慢的电流信号
C. 快的电压信号
D. 变化缓慢的电压信号
[单选题]在采煤机上应安设机载式甲烷断电仪,当其附近瓦斯浓度达到1%时报警,达到( )时必须停止作业,切断采煤机的电源,撤出人员。
A.1.20%
B.1.50%
C.2.00%
D.略
E.略
F.略
G.略
H.略
[填空题]接触网作业车在自动闭塞区段区间紧急制动停车或被迫停在调谐区内时,执行____、____规定。
[单项选择]下列哪项不是单纯右心功能不全的表现()
A. 双肺底湿性啰音
B. 肝脏肿大和压痛
C. 水肿
D. 颈静脉充盈或怒张
E. 胸腔积液和腹水
[判断题]正态分布是离散型随机变量的分布。
[单选题]以下何种情况,不易发生感染( )
A.皮肤或黏膜完整
B.异物与坏死组织的存在
C.、局部组织血供障碍
D.贫血
[单选题]主要负责人对重大.特别重大事故负有责任的,( )不得担任本行业生产经营单位的主要负责人。
A.终身
B.20年
C.10年
D.5年

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