二系垂向减振器用于控制车体与转向架之间的垂向运动，即（）和浮沉振动。A、摇摆振动 B

（15分）【近代社会的民主思想与实践】

阅读下列材料，回答问题。

材料一 人类天生都是自由、平等和独立的，……他们在自然法的范围内，按照他们认为合适的办法，决定他们的行动和处理他们的财产和人身，而毋需得到任何人的许可或听命于任何人的意志。……虽然人具有处理他的人身或财产的无限自由，但是他并没有毁灭自身或他所占有的任何生物的自由。……人们既然都是平等和独立的，任何人就不得侵害他人的生命、健康、自由或财产。

——摘自洛克《政府论》(下)

材料二  19世纪初，伦敦某工厂因老板拖欠工资并擅自扣留工人的私人物品，愤怒的工人开展罢工，并阻断工厂所在街区的交通。有些工人爬上高楼，威胁要跳楼自杀，一些人趁乱砸坏工厂及附近街区的许多房子……

——摘自《世界近代史参考资料》

(1)概述材料一的基本主张。（8分）

(2)依据材料一的观点，对材料二反映的事件加以分析。（7分）

月球表面富含钛铁矿，钛因其硬度大、熔点高、常温下耐酸碱、耐腐蚀等优良的性能，被誉为“未来金属”。我国四川省有大型钒钛磁铁矿，由钒钛磁铁矿提取金属钛的主要工艺过程如下：

① 钛铁矿的主要成分是FeTiO₃（钛酸亚铁），其中钛的化合价为        价。

②TiCl₄在高温下与足量Mg反应生成金属Ti的化学方程式                ，该反应属于            （填基本反应类型）。

③ 上述生产过程中得到的金属钛中混有少量金属杂质，若在实验室提纯上述金属钛，可将其先加入            （填试剂名称）中，再                （填操作名称）。

Three-point-four billion riders on New York City subways and buses a year. This amazing number equals one-third of all mass transit trips in the United States. Ridership is at its highest in almost 60 years in almost every American city.

A commuter advocacy group, “Straphangers Campaign,” attributes it to younger Americans, said Gene Russianoff.

“Millenials（千禧一代）, those people born around the turn of the past century are much less car-oriented," he said. "They are urban. They like not owning cars, they like less responsibility and there are a lot of them."

In addition to millenials, many people believe public transit is economical and eco-friendly. In 2012 across America, people took 10.7 billion trips.

“When we talk about insurance rates going up, price of automobiles going up, then people are waking up and realizing: wait, here’s this huge asset(优点)that has been underutilized," said Richard Rudolph, chairman of the Rail Users Network. "Why not take advantage of this particular opportunity. It certainly makes more sense to get people out of automobiles into subways and into commuter and passenger railroads.”

New York is not standing still -- as passenger demand requires several major expansion projects. A new $4.5 billion subway line on New York’s Second Avenue -- which was recently excavated underneath businesses and apartment houses -- will take an overload of passengers off of other subway lines. Its first phase completion is scheduled in 2016.

People who work in New York’s financial district will soon be using a new transit subway transfer center. Almost all lines converge in lower Manhattan and the new center will give riders an easier way to get around the city and into New Jersey.

And, probably the most controversial and costly project is a $7 billion tunnel connection from Long Island into Manhattan’s Grand Central Terminal. Trains from there will have access to New York’s midtown business district.

Andrew Albert, a board member of the Metropolitan Transit Authority, said there were many other reasons the public was riding in increasing numbers.

“The system has gotten a lot more dependable. We have new cars. We have countdown clocks to tell you when the next train is coming. We have expanded facilities in places," he said.

New York’s 24-hour, 7-day-a-week, transit system costs a $1.5 billion a year to maintain. It is one of the world’s oldest, with its first subway line having opened in 1904.

小题1:Who is more likely to use public transmit?

A.People living in suburb          B.American young people     

B.People living in the countryside     D.American old people.

小题2:What does the underlined word in the 5th paragragh “underutilized” mean?

A．Not be put forward

B．not be noticed

C．not be made full use of

D．not be thought of小题3:What does the underlined sentence in the 6th paragragh “New York is not standing still” mean?

A．New York is taking action to expand public transmit.

B．New York will encourage more people to use public transmit.

C．New York will make public transmit faster.

D．New York is waking up and realizing the importance of public transmit.小题4:Which is Not the reason why the public is riding subways and buses in increasing numbers.

A．Public transport facilities are better than before.

B．Many people believe public transit is economical and eco-friendly.

C．The system has gotten a lot more dependable.

D．It is more convenient to ride city subways and buses.

按新的办公模式要求，不需要与其他员工和顾客有太多的接触，可安排在家工作的人员是（）

A．行政事务人员

B．研发部门的科技人员

C．销售人员

D．财务人员

关于“梅核气”正确的是（）

A.将梅核卡于喉咽部

B.咽部的异常感觉

C.嗳气如梅核味

D.颈部有状如梅核的包块

E.咽部返酸