辛亥革命前后，中国的实业经济获得一定发展。促使革命前后实业经济发展的相同原因是（）。

小红从小丽那里借来一本书，每天看5页，7天看完这本书的一半，以后每天多看2页，正好在借期看完，这本书的借期是几天（）

A．10

B．12

C．14

D．15

由两位年轻人辞职引起的薪资制度变革 一家在同行业居领先地位、注重高素质人才培养的高技术产品制造公司，不久前有两位精明能干的年轻财务管理人员提出辞职，到提供更高薪资的竞争对手公司里任职。其实，这家大公司的财务主管早在数月前就曾要求公司给这两位年轻人增加薪资，因为他们的工作表现十分出色。但人事部门的主管认为，按同行业平均水平来说，这两位年轻财务管理人员的薪资水平已经是相当高的了，而且这种加薪要求与公司现行建立在职位、年龄和资历基础上的薪资制度不符合，因此拒绝给予加薪。 对这一辞职事件，公司里的人议论纷纷。有的人说，尽管这两位年轻人所得报酬的绝对量高于行业平均水平，但他们的表现那么出色，这样的报酬水准是很难令人满意的。也有的人质疑，公司人事部门的主管明显地反对该项提薪要求，但是否应当由了解其下属表现好坏的财务部门主管对本部门员工的酬劳行使最后决定权？公司制定了明确的薪资制度，但是否与公司雇用和保留优秀人才的需要相适应呢？公司是否应当制定出特殊的条例来吸引优秀的人才，或者还是让那些破坏现行制度的人离开算了？……这些议论引起了公司总经理的注意，他责成人事部门牵头与生产、销售、财务等各部门人员组成一个专案小组，就公司酬劳计付方式广泛征求各部门职工的意见，并提出几套方案，供下月初举行的公司常务会讨论和决策之用。 根据上述情况，请回答下列问题：

就薪资制度是否要改革及如何改革问题成立专案小组，它所起的作用将主要是（）

A．参谋作用

B．协调作用本文

C．收集信息作用

D．方案选定作用

生活中的“加碘食盐”、“高钙牛奶”，其中的“碘”和“钙”应理解为（   ）

A．单质

B．元素

C．分子

D．原子

阅读理解。

     Advice to "sleep on it" could be well founded, scientists say. After a good night's sleep a problem that

couldn't be solved the night before can often appear more manageable, although the evidence until now

has been anecdotal (个人体验的).But researchers at the University of Luebek in Germany have designed

an experiment that shows a good night's sleep can improve insight (顿悟) and problem-solving.

     "If you have some newly-got memories in your brain, sleep acts on these memories' restructures them,

so that after sleep the insight into problem which you could not solve before increases," said Dr Jan Born,

a neuroscientist (神经科学家), at the university. To test the theory, they taught volunteers two simple

rules to help them turn a string of numbers into a new order. There was also a third, hidden rule, which

could help them increase their speed in solving the problem. The researchers divided the volunteers into

two groups: half were allowed to sleep after the training while the rest were forced to stay awake. Dr Jan

Born and his team noticed that the group that had slept after the training were twice as likely to figure out

the third rule as the other group."Sleep helped," Born said in a telephone interview. "The important thing is

that you have to have a memory representation in your brain of the problem you want to solve and then

you sleep, so it can act on the problem." But Born admitted that he and his team don't know how

restructuring of memories occurs or what governs it. Pierre Maquet and Perrine Ruby of the University of

Liege in Belgium said the experimental evidence supports the anecdotal suggestions that sleep can help

develop creative thinking. Although the role of sleep in human creativity will still be a mystery, the research

gives people good reason to fully respect their periods of sleep, they added.

1. The underlined phrase"sleep on it" in Paragraph 1 probably means _____.

A. to delay deciding something until the next day

B. to get as much sleep as possible

C. to go on sleeping without being disturbed

D. to sleep till after the time you usually get up in the morning

2. Jan Born and his team carried out the experiment through _____.

A. comparison

B. interview

C. survey

D. imagination

3. It can be inferred from the passage that ______.

A. people should sleep so long as they have time

B. sleep is the only way to solve hard problems

C. people have various periods of sleep

D. people know how sleep reconstructs memories

4. What would be the best title for the passage?

A. How Sleep Works

B. Sleep Helps Solve Problems

C. No Evidence, But Well Founded

D. Born's Discovery On Sleep

翼支付客户端—生活缴费中有哪几个功能模块？（）

A.缴水费

B.缴电费

C.缴燃气费

D.A、B、C均包括