某投资机构拥有一只规模为20亿元、跟踪标的为沪深300指数、投资组合权重分布与现货指数相同的指数型基金。假设沪深300指数现货和6个月后到期的沪深300指数期货初始值均为2800点；6个月后股指期货交割结算价为3500点。
假设该基金用2亿元买入跟踪该指数的沪深300指数期货头寸（假设期货保证金率为10%），同时将剩余资金投资于政府债券，期末获得6个月无风险收益2340万元，忽略交易成本，且期间内沪深300指数的成份股没有调整和分红，则该基金6个月后的到期收益为（）亿元。
Passage 3
Blind people can "see" things by using other parts of their bodies. This fact may help us to understand our feelings about color. If blind people can sense color differences, then perhaps we, too, are affected by color unconsciously (无意识地).
(1) Manufacturers (生产商) have discovered by experience that sugar sells badly in green wrappings, that blue foods are considered unpleasant, and that cosmetics (化妆品) should never be packaged in brown. These discoveries have grown into a branch of color psychology.
Color psychology now finds application in everything from fashion to decoration. Some of our preferences are clearly psychological. Dark blue is the color of the night sky and therefore associated with calm, while yellow is a day color with associations of energy and incentive (刺激). For a primitive man, activity during the day meant hunting and attacking, while he soon saw red as the color of blood and anger and the heat that came wit
A. They breathe faster.
B. They feel satisfied.
C. Their blood pressure rises.
D. Their hearts beat faster.
| Housing is recognized as a "socially
determinant variable". In France, housing is the main item of expenditure in the
family budget (accounting for an average of 29 percent), and many families would
be unable to find decent housing without some help from the State. For a long
time, the main problem was the housing shortage but in recent years the
deterioration of housing conditions has been giving even greater cause for
concern. Despite extensive construction programs, the problem of housing for the most underprivileged population groups has not been solved. According to a recent report, between 2 and 3 million families had serious difficulties meeting their housing costs and were living in precarious and uncomfortable conditions. Policies designed to address the housing problem have shifted over the past few d A. an improvement in housing quality B. an alarming increase of homeless people C. an increase in house purchases D. a change in the government’s policy [判断题] 若使用的滑车可能着地,则应在滑车底下垫以木板,防止垃圾窜入滑车。
A.正确 B.错误 [简答题]2008年8月8日，甲公司收到一张应由甲公司与乙公司共同负担费用支出的原始凭证，甲公司会计人员赵某以该原始凭证及应承担的费用进行账务处理，并保存该原始凭证；同时应乙公司要求将该原始凭证复制件提供给乙公司用于账务处理。年终，甲公司拟销毁一批保管期满的会计档案，其中有一张未结清债权债务的原始凭证，会计人员韩某认为只要保管期满的会计档案就可以销毁。要求：根据我国会计法律制度的规定，回答下列问题：
会计人员韩某的观点是否正确简要说明理由。 [单选题]HXD3型电力机车主变压器的六个( )V牵引绕组分别用于两套主变流器的供电。
A.1450 B.1960 C.2000 D.2800 [填空题]提出“公共政策是对全社会的价值做有权威的分配”命题的学者是（）。
[单项选择]休克患者使用低分子右旋糖酐，可发生出血倾向的剂量是（）
A. >250ml/24h B. >500ml/24h C. >750ml/24h D. >1000ml/24h E. >1500ml/24h [单选题]火灾初起阶段是扑救火灾( )的阶段。
A.最不利 B.最有利 C.较不利 我来回答: 提交
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