D

In the 1960s, people asked about your astrological sign(星相). In the 1990s, they wanted to know your website (网址). These days, having a web address is almost as important as a street address. Your website is an electronic meeting place for your family, friends and potentially, millions of people around the world. Best of all, you may not have to spend a cent. The Web is filled with all kinds of free services and all it takes is some time and creativity.

Think of your home page as the starting point of your website. Like the table of contents of a book or a magazine, the home page is the front door. Your site can have one or more pages, depending on how you design it.

While web pages vary greatly in their design and content, most use a traditional magazine layout (版面设计). At the top of the page is a banner(大标题) GRAPHIC. Next comes a greeting and a short description of the site. Pictures, texts, and links to other websites follow.

Before you start building your site, do some planning. Think about whom the site is for and what you want to say. Next, gather up the material that you want to put on the site. Draw a rough layout on a sheet of paper.

While there are no rules you have to follow, there are a few things to keep in mind:

Start simply If you are too ambitious (雄心勃勃的) at the beginning, you may never get the site off the ground. You can always add to your site.

Less is better Most people don't like to read a lot of text online. Break it into small pieces.

Smaller is better Most people connect to the Internet with a modem (调制解调器). Since it can take a long time to download large image files, keep the file sizes small.

Have the rights Don't put any material on your site unless you are sure you can do it legally (合法地). Learn the Net's Copyright Article for more about this.

Now it's time to roll up your sleeves and start building. Learning the Net Communities provides tools to help you build your site.

68. The main purpose of the passage is to tell you _____.

A. what a website is like

B. how to build your own website

C. how to meet people online

D. what a website is made up of

69. According to the writer, your website is a place _____.

A. where you can meet people all around the world

B. where you can buy what you want

C. where you can get free services

D. where you can meet people on the Internet

70. The purpose of the home page of your website is _____.

A. to give a list of all the contents of your website

B. to make it look like a front door

C. to direct people to more of your pages

D. to design the cover of a book or magazine

71. The writer thinks that if you are too ambitious at the beginning, _____.

A. your website may leave no space for adding new things

B. you may never have your wetside working

C. you may have no idea how to build your website

D. you may tire yourself out

All too often , a choice that seems sustainable（可持续的）turns out on closer examination to be problematic. Probably the best example is the rush to produce ethanol（乙醇）for fuel from corn . Corn is a renewable resource —you can harvest it and grow more, almost limitlessly. So replacing gas with corn ethanol seems like a great idea.

One might get a bit more energy out of the ethanol than that used to make it, which could still make ethanol more sustainable than gas generally, but that’s not the end of the problem. Using corn to make ethanol means less corn is left to feed animals and people, which drives up the cost of food. That result leads to turning the fallow land — including, in some cases, rain forest in places such as Brazil — into farmland, which in turn gives off lots of carbon dioxide（CO2）into the air. Finally, over many years, the energy benefit from burning ethanol would make up for the forest loss. But by then, climate change would have progressed so far that it might not help.

You cannot really declare any practice “sustainable” until you have done a complete lift-cycle analysis of its environmental（环境的）costs. Even then, technology and public policy keep developing, and that development can lead to unforeseen and undesired results. The admirable goal of living sustainable requires plenty of thought on an ongoing basis.

What might directly cause the loss of the forest according to the text?

A. The growing demand for energy to make ethanol.

B. The increasing carbon dioxide in the air.

C. The greater need for farmland.

D. The big change in weather.

The underline word “it” in the second paragraph refers to

A. the energy benefit               B. the forest loss

C. climate change                  D. burning ethanol

The author thinks that replacing gas with corn ethanol is    

A. impractical   B. acceptable    C. admirable    D. useless

What does the author mainly discuss in the text?

A. Technology.                   B. Sustainability.

C. Ethanol energy.               D. Environmental protection.

In most parts of the world, many students help their school make less pollution. They join in “environment(环境) clubs”. In an environment club, people work together to make our environment clean.

Here are the things students often do.

Turn off the water! Do you know that some toilets can waste twenty to forty tons of water an hour? In a year, that would fill a small river! In environment clubs, students mend those broken toilets.

No-car day. On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember:

Walk, jump, bike or run.

Use your legs! It’s lots of fun!

No-garbage(垃圾) lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!

We love our environment. Let’s work together to make it clean!

1.After mending the broken toilets, they save ________.

A．a small river       B．a lot of water       C．a toilet            D．a year

2.On a no-car day, ________ will take a car to school.

A．only students                          B．only teachers

C．both students and teachers                D．neither students nor teachers

3.Environment clubs ask students ________.

A．to run to school every day                B．to play sports every day

C．not to throw away lunch bags              D．not to forget to take cars

4.From this passage we know the students usually have lunch ________.

A．at school          B．in clubs           C．at home           D．in shops

5.The writer wrote the passage to tell students to ________.

A．join in clubs                           B．help teachers

C．make less pollution                      D．clean schools

Ted spent seven years as a prisoner of war. There he discovered the power of    1    . For more than half of that    2   he was in isolation (隔绝). He lived for ten months in total     3    . Those ten months was the longest of his life. When they    4    with wooden boards the window of his little seven-by-seven foot cell, shutting out the light, he    5    if he was going to make it.

Ted spent hours a day exercising and thinking. But at times he felt he could do    6    but scream. Not wanting to give his    7    the satisfaction of knowing they’d    8    him, he placed clothing into his mouth to lessen the noise    9    he screamed at the top of his lungs.

One day Ted got down on the    10    and crawled (爬) under his bed. He found a hole that   11   air from the outside. As he approached the hole, he saw a    12    ray of light. Ted put his eye next to the wall and discovered a small crack in the building. It allowed him to glimpse    13   , though all he could see was a     14     piece of grass. But when he saw this, he felt a surge of joy, excitement and   15    that he hadn’t had in years. “It represented life, growth and    16    ,” he later said. It was the small hope that helped Ted    17    this nearly unbearable experience.

The human spirit is   18    . It seems to run forever    19    nothing but a faint (微弱的) hope. Without it, you have nothing. With it, nothing else    20    — even the worst conditions.

1. A. thought             B. scream            C. support               D. hope

2. A. prison                B. war                 C. time                    D. month

3. A. happiness           B. sadness            C. darkness              D. silence

4. A. strengthened         B. fixed               C. covered               D. broke

5. A. reminded            B. required            C. wondered             D. feared

6. A. something         B. nothing            C. everything            D. anything

7. A. soldiers             B. friends             C. enemy               D. army

8. A. wounded           B. quitted             C. satisfied              D. broken

9. A. till                 B. since               C. as                  D. after

10. A. window            B. floor               C. wall                D. board

11. A. let in            B. put out              C. took in              D. gave off

12. A. weak               B. soft                  C. strong               D. sharp

13. A. inside             B. outside              C. above               D. below

14. A. very               B. right                 C. specific             D. single

15. A. gratefulness      B. usefulness           C. fulfillment          D. establishment

16. A. courage         B. perseverance          C. choice              D. freedom

17. A. by              B. out                   C. over                 D. through

18. A. straight         B. strong               C. lucky                D. interesting

19. A. against              B. from                  C. on                   D. over

20. A. matters         B. relates               C. changes             D. happens

For a long time, being happy was considered something that just happened, and there was nothing special about it. Now we know it is something that we can work at.

You are happy if you get along well with others. To make people like you better, you should be unselfish, not wanting everything from your friends. Another way is to look for good points, not bad ones in other people. It is surprising how successful this can be.

You don’t have to be spineless (没有骨气的) in order to be popular. In fact, you will be liked and respected if you are not afraid to stand up for your rights. But do it politely and pleasantly. It is one way to develop a good character if you are friendly and polite to your group, to other people and to strangers and especially to those who do not look important or do not interest you.

    Second, you must learn not to be unhappy when you make mistakes. You can not expect to be perfect, and everyone makes mistakes. No one is to be blamed (责备) unless he refuses to learn from them. Many young people become discouraged when they know in themselves qualities that they do not like — selfishness, laziness, and other unpleasant qualities. Just remember that we all have some of these faults and have to fight against them.

    At the same time, it is important to remember that, while you are probably no worse than others, the best way to be happy is to think yourself above other people. When something is wrong, it is good sense to try to make it right. Perhaps you don’t like a teacher or a classmate. Try to see why, and look at yourself, too, to be sure that you are not doing anything to make that person dislike you. Some day, things may turn out all right and then you will have to learn to get along the best with the situation, without thinking too much about it. Worrying never helps in a situation you can’t change.

Which of the following is suggested in the passage?

   A. Draw attention of our friends.

   B. Ask for the best share of everything.

   C. Look for faults that are shared among people.

   D. Pay more attention to other people’s strong points.

According to the passage, if we want to be popular, we should ______.

   A. be polite and friendly

   B. give up some rights

   C. never argue with other people

   D. be ready to change our character

One should be blamed if he or she ______.

   A. is not better than others

   B. is selfish and lazy

   C. does not draw a lesson from his or her mistakes

   D. has some unpleasant qualities

The writer will possibly agree with the following EXCEPT that ______.

   A. no one is perfect

   B. every person has their own advantages over others

   C. getting worried helps to change the situation for the better

   D. self-examination is necessary if something is wrong

The author writes the passage in order to ______.

   A. teach you how to make yourself perfect

   B. show you how to be happy

   C. tell you how to act when in trouble

   D. teach you how to be popular among your friends