直线l1：x+my+1=0与l2：x-y+2=0垂直，则m=______．

阅读材料回答下列问题：

材料一 下图为“我国历届五年规划的经济增长目标和城乡居民收入增长目标”

注：当前我国人民生活总体上达到小康水平，但与此同时收入分配差距拉大的趋势还未得到根本扭转，特别是城乡居民收入差距、区域间居民收入差距、行业间收入差距日趋明显。

（1）概括材料一所包含的经济信息。（4分）

材料二 在改革开放之初，中 * * 提出要优先强调效率；党的十四届三中全会提出“效率优先，兼顾公平”的方针政策；党的十六届六中全会指出，要“在经济发展的基础上更加注重社会公平”；党的十七大强调，“初次分配和再分配都要处理好效率与公平的关系，再分配则更加注重公平”。“必须坚持维护社会公平正义”，是十八大报告提出的一项基本要求，这是对新世纪新阶段党坚持和发展中国特色社会主义实践的深刻总结和检验，将有利于小康社会的全面建成。

（2）结合材料二，运用认识对实践依赖性的相关知识，分析党对“社会公平正义”的认识过程。（10分）

材料三 党的十八大报告指出：公平有利于维护社会稳定，从而为提高效率奠定基础。全面建设小康社会应该大力发展生产力，在不放松效率的前提下，合理调整收入分配关系，努力提高居民收入在国民收入分配中的比重，提高劳动报酬在初次分配中的比重，逐步缩小收入差距，实现经济社会又好又快的发展。

（3）结合材料一、二、三，评析“努力提高居民收入在国民收入分配中的比重，提高劳动报酬在初次分配中的比重”的正确性。（10分）

材料四  2013年3月召开的十二届全国人大一次会议共收到代表提出议案400多件，为近20年来数量最少，但总体质量较高，展现了新一届全国人大代表的良好素质和依法履职能力。“改善民生”仍然成为代表提案最关注的问题，特别是“三农”、就业和社会保障等问题，成为代表议论的焦点。“为老百姓说话”继续成为许多人大代表恪守的一条重要原则。

（4）人大代表为什么要为老百姓说话？（4分）假如你是人大代表，怎样做才能更好地为老百姓说话？（4分）

阅读理解。

     Today, there’s hardly an aspect of our life that isn’t being upended(颠覆) by the tons of information

available on the hundreds of millions of sites crowding the Internet, not to mention its ability to keep us in

constant touch with each other via electronic mail. “If the automobile and aerospace technology had

exploded at the same pace as computer and information technology,” says Microsoft, “a new car would

cost about $ 2 and go 600 miles on a small quantity of gas. And you could buy a Boeing 747 for the cost

of a pizza.”

     Probably the biggest payoff, however, is the billions of dollars the Internet is saving companies in

producing goods and serving for the needs of their customers. Nothing like it has been seen since the

beginning of the Industrial Revolution, when power-driven machines began producing more in a day than

men could turn out in nearly a year. “We view the growth of the Internet and e-commerce as a global

trend,” says Merrill Lynch, “along the lines of printing press, the telephone, the computer, and electricity.”

     You would be hard pressed to name something that isn’t available on the Internet. Consider: books,

health care, movie tickets, construction materials, baby clothes, stocks, cattle feed, music, electronics,

antiques, tools, real estate, toys, autographs of famous people, wine and airline tickets. And even after

you’ve moved on to your final resting place, there’s no reason those you love can’t keep in touch. A

company called FinalThoughts.com offers a place for you to store “afterlife e-mails” you can send to

Heaven with the help of a “guardian angel”.

     Kids today are so computer literate that it in fact ensures the United States will remain the unchallenged leader in cyberspace for the foreseeable(能预测的) future. Nearly all children in families with incomes of more than $75,000 a year have home computers, according to a study by the David and Lucile Packard

Foundation. Youngsters from ages 2 to 17 at all income levels have computers, with 52% of those

connected to the Internet. Most kids use computers to play games (some for 30 hours or more a week),

and many teenage girls think nothing of rushing home from school to have e-mail chats with friends they

have just left.

     What’s clear is that, whether we like it or not, the Internet is an ever growing part of our lives and there is no turning back. “The Internet is just 20% invented,” says cyber pioneer Jake Winebaum. “The last 80% is happening now.”

1. What can we learn from the Microsoft’s remark?

A. Today’s cars and airplanes are extremely overpriced.

B. Information technology is developing at an amazing speed.

C. Information technology has reached the point where improvement is difficult.

D. There’s more competition in information technology industry than in car industry.

2. The author gives the example of FinalThoughts.com to make the point that____.

A. there are some genius ideas on the Internet

B. almost anything is available on the Internet

C. people can find good bargains on the Internet

D. some websites provide novel services to increase hits

3. What can we learn from the fourth paragraph?

A. There is a link between income and computer ownership.

B. Many American children don’t put computers to good use.

C. Studies show that boys are more computer literate than girls.

D. The U.S. will stay ahead in the information technology in years.

4. Which sentence has the phrase that possesses the same meaning as the one underlined in the fifth

    paragraph?

A. Some can tell you that he has changed their lives, while others think nothing of him.

B. Think nothing of it. It was my pleasure.

C. He thinks nothing of staying up all night in the Caf? bar.

D. He thinks nothing of the pain in his back for the moment.

5. What is the message the author intends to convey?

A. The Internet is going to get firm hold of our lives some day.

B. The Internet is going to influence our lives even more greatly.

C. We should have a positive attitude towards the changes the Internet brings.

D. Children should be well prepared for the challenges in the information age.

结合课文《短文两篇》回答问题。

1．在《谈读书》中，作者的论述思路，一是：阐述读书的正确目的；二是：___________。

2．“不求甚解”的确切含义是什么？

_____________________________________________

3．对《谈读书》和《不求甚解》的比较分析有误的一项是（     ）

A．两篇文章都是谈读书的，前者是一篇随笔，后者是一篇杂文。

B．从思想内容上看，前者谈读书的目的、方法、作用，给人以哲理的启示，鼓励人们去读书；后者从“不求甚解”的本义人手，主张读书应求大意要髓，在于会意。

C．从论证方式上看，前者是驳论，后者是立论。

D．前者语言精辟，运用比喻说理；后者多用举例论证和道理论证，层次分明。

宏达公司4月份“试算平衡表”中的“末期借方发生额合计”为（ ）元

A．550000

B．440000

C．202000

D．120600

咳嗽是最常见呼吸道症状，并可见于胸膜疾病和心血管疾病。（）