【单选题】

Passage 1    Results showed that at least a tenth of the Harvard first-year undergraduates polled admitted to having cheated on an exam prior to starting at the university, while almost half admitted to cheating on their homework. An anonymous survey by Harvard's newspaper has revealed a surprising pattern of academic dishonesty among studertts entering the US universities.    The survey by The Harvard Crimson was emailed to the incoming first year undergraduates; 1,600 students responded. Results showed that at least a tenth of the students polled admitted to having cheated on an exam prior to starting at the university, while almost half admitted to cheating on their homework.    Athletes were apparently the most prone to cheating. 20 percent of students who played a university sport admitted to cheating on an exam compared to 9 percent of students who did not. The survey also revealed that men were not only more likely to cheat but were also more likely to admit to it.    The results, compared to a previous survey done on the class of 2013, suggested that cheating may be becoming more commonplace. Of the outgoing seniors only 7 percent admitted to cheating in an exam and another 7 percent said they had been dishonest on a take-home test. 32 percent of the seniors said they had cheated on homework during their undergraduate years.    The surveys come in the wake of a cheating scandal at the university which saw 120 students investigated for sharing answers on an exam in 2012. One recent graduate stated: "Cheating was commonplace when I was at Harvard, especially with students in their first year or two. I would say as many as 60 per cent of students took notes into some exams. No one really cared the faculty, well some of them at least, seemed to recognize and yet ignore the problem."    In an email to NBC News, Jeff Neal, a Harvard representative, explained that a committee, made up of faculty, staff and students had been established to tackle cheating, which "is a national problem in American education".    He added: "While the vast majority of Harvard and other students do their work honestly, beginning this year Harvard College has implemented a new, more robust strategy of communicating with all students, particularly first-year students, about the importance-and the ways to achieve- academic integrity."    In a rebuff to critics who say university has become little more than an expensive party, 84 per cent of the responding undergraduates fully expected to prioritize their academics over extracurricular activities, sport, employment and their social lives. Not a single student put academics at the bottom of their list. Not content with confining themselves to their degree subject, 59 percent of incoming students expressed a desire to pursue a secondary field of study, and 36 percent hoped to learn a language.
Which of the following is not the measure taken by Harvard University?

A.
The university has set up a committee made up of faculty, staff and students.
B.
Communicate with students about the importance of academic honesty.
C.
Punish the students who cheat and if cheat, with no diploma.
D.
Communicate with students about how to achieve academic integrity.
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【单选题】

离体条件下对心室肌细胞动作电位的研究属于( )。

A.
细胞水平研究
B.
分子水平研究
C.
器官水平研究
D.
整体水平研究
【单选题】

下列各项关于相关资产或负债的特征和计量单元的表述中,错误的是(   )。

A.
企业以公允价值计量相关资产,应当考虑出售或使用该资产对资产本身和资产持有者的限制因素
B.
企业计量相关资产公允价值时,应考虑资产的使用功能和结构等特征,对类似资产和可观察市场价格或其他交易信息进行调整,以确定该资产公允价值
C.
计量单元,是指相关资产或负债以单独或组合方式进行计量的最小单位
D.
对于市场风险或信用风险可抵销的金融资产、金融负债和其他合同,在符合条件的情况下,可以将该金融资产、金融负债和其他合同的组合作为计量单元
【A2型选择题】

患儿,男,10岁。患痄腮,腮部肿胀渐消退,右侧睾丸肿胀疼痛,舌红苔黄,脉数。治疗应首选(    )

A.

银翘散

B.

小柴胡汤

C.

知柏地黄丸

D.

龙胆泻肝汤

E.

普济消毒饮

【单选题】

从信息流的传达效率来看,(  )工作效率最低。

A.
三总线系统
B.
单总线系统
C.
双总线系统
D.
多总线系统
【单选题】

下列关于信托的基本分类说法错误的是(  )。

A.
根据信托目的的性质不同,可以分为私益信托和公益信托
B.
根据委托人和受益人是否为同一人,可以将私益信托分为自益信托和他益信托
C.
根据信托的设立是否需要委托人的意思表示,可以将信托区分为意定信托和非意定信托
D.
根据受托人是否为营利性信托机构,可以将信托区分为合同信托和营业信托
【单选题】

通过抑制5-HT和去甲肾上腺素(NA)再摄取,增加突触间隙5-HT和NA浓度从而增强中枢5-HT和NA能神经功能而发挥抗抑郁作用的药物是( )。

A.
舍曲林
B.
阿米替林
C.
吗氯贝胺
D.
度洛西汀
E.
曲唑酮
【单选题】

案例:“三角形中位线定理”是八年级学生的学习内容,下面是两位教师的教学片段:
教师甲:
在讲授中位线定理这一内容时,利用“数学软件A”作了两次测量,一次是验证三角形中位线定理,另一次是验证顺次连接四边形的中点所围成的图形为平行四边形。教师甲发现,当他让学生动手测量的时候,有一部分学生懒散地坐着,没有刚开始接触该软件时那样积极,课后教师向几位同学询问情况,有学生说这两道题书上都有结论,早就看过了,再去测量是不是有点儿傻?
教师乙:
教师首先让学生探究问题:如图1,五边形ABCDE 中,点

点 F、G、H、I分别是AB、BC、CD、DE的中点,J、K分别是FH、GI的中点,AE与JK有什么关系?学生们马上打开“数学软件 A”进行测量,很快发现AE=4JK。

能不能证明发现的结论呢?学生们没有一点头绪。

教师提示说当遇到问题解决不了的时候,我们是不是进一步先解决容易的问题?教 师引导学生去研究三角形中位线定理和顺次连接四边形中点所围成的图形是平行四边形两个问题,经过师生的共同研究,取AD的中点L后,学生不仅验证了AE=4JK,而且高兴地发现AE和JK还存在平行关系,如图2。

image.png

 

问题:(1)请分别对教师甲和乙的教学行评价;(7分)

(2)请画出适用于本节课教学的“三角形中位线定理”证明的示意图(图中辅助线用虚线表示)。(7分)

(3)结合本案例,请谈谈信息技术在数学中的作用。(6分)


【单选题】

下列关于票据业务办理的相关行为,正确的是(  )

A.
先贴现后见票
B.
以自有资金缴存保证金开票
C.
对无真实贸易背景票据办理贴现
D.
滚动签发银行承兑汇票
【单选题】

《幼儿园教育指导纲要(试行)》对幼儿园合作共育对象的正确描述是(    )。

A.

幼儿园应与家庭密切合作,与小学相互衔接

B.

幼儿园应与社区密切合作,与小学相互衔接

C.

幼儿园应与早教机构合作,与小学相互衔接

D.

幼儿园应与家庭、社区密切合作,与小学相互衔接

【单选题】

银行间债券市场债券交易的成交报价方式,包括询价交易和(  )。

A.
点击成交
B.
协议竞价
C.
连续竞价
D.
集合竞价