重铬酸钾是方铅矿的有效抑制剂。

含有较多可溶性 _________ 化合物的水叫硬水，硬水很容易使水壶或盛水的器具上结 _________ ．

Chinese media and Internet users on Monday condemned(谴责) a lack of morals in society after a toddler(学步的小孩)was struck twice by two different vans and left bleeding on the road as more than a dozen bystanders did nothing to help the seriously injured girl.

The incident, captured by a surveillance camera and aired by Southern Television Guangdong (TVS), showed the two-year-old girl was knocked down and run over by a white van on a narrow market street on the afternoon of Oct. 13, in Foshan City of Guangdong Province.

The driver fled the scene of the accident, leaving the girl to bleed on the sidewalk. Over the next six minutes, more than a dozen people walked by the girl, yet not one individual did anything to help her. The girl was then hit a second time by another van before an elderly trash collector came to her aid and brought the attention of the girl’s mother, according to the video and eyewitnesses.

Doctors said that the girl, who was put on life support after being hospitalized, remains in a deep coma. The girl’s parents, who are migrants living in the city, are now with her. Police said the drivers of both vehicles have been arrested. However, the indifference of the bystanders shown in the video has shocked the public, as Internet forums have boiled with anger, and people are questioning the morality of society.

High moral standards were once triumphed as national pride in China where individuals known for selflessly helping others were adored by the public. But in recent years, the perception of a decline of morals has become a hot topic as profit and materialism are recognized to be affecting society’s values.

On Sept. 2. an 88-year-old man in central China collapsed, his face striking the pavement. Yet, no one came to his aid, and he ended up choking to death on the blood from his nose. Some have linked the absence of good models to a previous case in which a man trying to help an elderly woman who fell was accused of harming her.

A strong chorus of opinion on the Internet says laws should exempt（免除）models from responsibility, yet laws themselves cannot solve society’s morality dilemma.

Cao Lin, a China Youth Daily commentator, said in a signed article published on Monday that the worry of responsibility should not be an excuse for not helping, and this case exposes the decline of humanity in Chinese society.

小题1:What happened to the two-year-old girl?

A．Nobody helped her after she was struck by two different vans.

B．She died immediately after she was hit a second time.

C．An old trash collector saved her and attracted her mother’s attention.

D．Journalists from TVS captured her story by using a camera.小题2:From the passage, what would happen if someone helped others selflessly in the past?

A．The public would feel proud of him/ her and showed love and respect for him/ her.

B．He/she would be awarded by the government.

C．He/she would be condemned by the public.

D．He/she would have to worry about legal responsibility.小题3:In recent years, society’s values are believed to be affected by________.

A．people’s awareness

B．the indifference of bystanders

C．profit and materialism

D．the morals of society小题4:According to Cao Lin, what is the fundamental reason for not helping the girl?

A．The worry of responsibility.

B．Lack of laws that exempt role models from responsibility.

C．The fear of being accused of harming her.

D．The decline of humanity in society.小题5:Where is the article probably taken from?

A．A news report.

B．A fashion magazine.

C．A science fiction.

D．An education column.

戊公司是一家以软件研发为主要业务的上市公司，其股票于2013年在我国深圳证券交易所创业板上市交易。戊公司有关资料如下：

资料一：X是戊公司下设的一个利润中心，2015年X利润中心的营业收入为600万元，变动成本为400万元，该利润中心负责人可控的固定成本为50万元，由该利润中心承担的但其负责人无法控制的固定成本为30万元。

资料二：Y是戊公司下设的一个投资中心，年初已占用的投资额为2000万元，预计每年可实现利润300万元，投资报酬率为15%。2016年年初有一个投资额为1000万元的投资机会，预计每年增加利润90万元。假设戊公司投资的必要报酬率为10%。

资料三：2015年戊公司实现的净利润为500万元，2015年12月31日戊公司股票每股市价为10元。戊公司2015年年末资产负债表相关数据如表4所示：

表4戊公司资产负债表相关数据单位：万元

资料四：戊公司2016年拟筹资1000万元以满足投资的需要。戊公司2015年年末的资本结构是该公司的目标资本结构。

资料五：戊公司制定的2015年度利润分配方案如下：

（1）鉴于法定盈余公积累计已超过注册资本的50%，不再计提盈余公积

（2）每10股发放现金股利1元

（3）每10股发放股票股利1股

该方案已经股东大会审议通过。发现股利时戊公司的股价为10元/股。

依据资料二： ①计算接受新投资机会之前的剩余收益； ②计算接受新投资机会之后的剩余收益； ③判断Y投资中心是否应该接受该投资机会，并说明理由。

某工程，施工单位按招标文件中提供的工程量清单作出报价(见下表)。施工合同约定：

(1) 工程预付款为合同总价的20%，从工程进度款累计总额达到合同总价10%的月份开始，按当月工程进度款的30%扣回，扣完为止。

(2) 施工过程中发生的设计变更，采用以直接费为计算基础的全费用综合单价计价，间接费费率10%，利润率5%，计税系数3.41%。

工程量清单报价表

经项目监理机构批准的施工进度计划如下图所示(时间单位：月)。

施工开始后遇到季节性的阵雨，施工单位对已完工程采取了保护措施并发生了保护措施费；为了确保工程安全，施工单位提高了安全防护等级，发生了防护措施费。施工单位提出，上述两项费用应由建设单位另行支付。

施工至第2个月末，建设单位要求进行设计变更，该变更增加了一新的分项工程N，根据工艺要求，N在E结束以后开始，在H开始前完成，持续时间1个月，N工作的直接费为400元/m³，工程量为3000m³。

问题：

若该工程的各项工作均按最早开始时间安排，各工作均按匀速完成，且各工作实际工程量与估计工程量无差异，在表4-2中填入H、I、N三项工作分月工程进度款。

如果某公司在房地产业或同类物业开发中居龙头老大地位，实力雄厚，声望极佳，就具备了采用领导定价法的条件，使其制定的价格在同类物业中居较高的价位。( )