Happy April Fool’s Day! In celebration of the day, we have put together a list of some of the greatest hoaxes (恶作剧) in history. They are the lies that have been designed for innocent people who are ready to believe them.

▲INSTANT COLOR TV

In 1962 there was only one TV channel in Sweden, and it broadcast in black and white. The station’s Kjell Stepson, appearing on the news to announce that thanks to a newly developed technology, all viewers could now quickly and easily transform their existing sets to display color reception. All they had to do was pull a nylon (尼龙) stocking over their TV screen, and they would begin to see their favorite shows in color. Reportedly, hundreds of thousands of people, were taken in. Actual color TV transmission only started to appear in Sweden on April 1, 1970.

▲SAN SERRIFFE

In 1977 the British newspaper The Guardian published a special seven –page supplement(增刊) in honor of the tenth anniversary of San Serriffe, a small republic located in the Indian Ocean. A series of articles affectionately asked for more information about the beautiful holiday spot. Few noticed that every thing about the island was made up.

▲NIXON FOR PRESIDENT

In 1992 American National Public Radio’s Talk of the Nation program announced that, Richard Nixon, in a surprise move, was running for President again. His new campaign slogan was, “ I didn’t do anything wrong, and I won’t do it again.” Accompanying this announcement were audio clips(片断) of Nixon delivering his election speech. Listeners responded immediately to the announcement, flooding the show with calls expressing shock and anger. Only during the second half of the show did the host John Huckleberry reveal that the announcement was a practical joke. Nixon’s voice was copied by comedian Rich Little.

1.Which of the following countries in NOT mentioned in the text?

2.Who worked as a host on the radio?

3.When did the small republic San Serriffe come into being?

4.Where can we probably read this article?

三．阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Japanese couples, too busy for a normal social life, are increasingly turning to actors to play their friends on the most important days of their lives．
Several agencies have sprung up(涌现)offering actors to attend weddings or even funerals．The
first guest-for-hire company was established about nine years ago and around 10 now send out dozens of pretend friends to family events．
Agencies such as Hagemashi Tai-which means “I want to cheer you up” -charge around £100 for each “guest”．Other services such as giving a speech in praise of a bride or the groom cost extra．
The appearance of the small fake friends industry has been linked to social and economic changes in Japan．With lifetime employment (终身雇佣制)a thing of the past, couples feel uncomfortable about inviting work colleagues to their wedding．Increasingly busy and put upon, many Japanese surround themselves with only a very small circle of friends．
When they marry, however, they are under pressure to match the number of their new partner’s wedding guests．
Office Agents, the largest provider of pretend friends, makes sure that its employees have done their homework and know all about the bride or groom before the wedding．
Hiroshi Mizutani, the company’s founder, said the fake friends he provides must look happy, be well dressed and look like people with good jobs．
1．Why did fake friends industry come into being in Japan?
A．Because of social and economic changes       B．Because of lifetime employment
C．Because of normal social life                       D．Because of work pressure
2．Pretend friends will be present at the following occasions except ________．
A．weddings                B．funerals               C．work                     D．family gathering
3．The agents make sure that ________．
A．fake friends have done their housework
B．fake friends have good jobs
C．fake friends must look happy and be well dressed
D．fake friends feel uncomfortable
4．What is the best title of this passage?
A．Japanese couples are under pressure to get married
B．The first guest-for-hire company in Japan
C．Japanese couples’ social life
D．Japanese couples rely on fake friends

A black hole is created when a large star burns out. Like our sun, stars are unbelievably hot furnaces (熔炉) that burn their own matter as fuel. When most of the fuel is used up, the star begins to die.

The death of a star is not a quiet event. First there is a huge explosion. As its outer layer is blasted off into space, the dying star shines as brightly as a billion suns.

After the explosion gravity pulls in what’s left of the star. As the outside of the star sinks toward the center, the star gets smaller and smaller. The material the star is made of becomes tightly packed together. A star is so dense that a teaspoon of matter from it weighs billion of pounds.

The more the star shrinks, the stronger the gravity inside it becomes. Soon the star is very tiny, and the gravity pulling it in is unbelievably strong. In fact, the gravity is so strong that it even pulls light into the star! Since all the light is pulled in, none can go out. The star becomes black when there is no light. Then a black hole is born!

That’s what we know about black holes. What we don’t know is this: What happens inside a black hole after the star has been squeezed into a tiny ball? Does it keep getting smaller and smaller forever? Such a possibility is hard to imagine.

But if the black hole doesn’t keep shrinking, what happens to it? Some scientists think black holes are like doorways to another world. They say that as the star disappears from our universe, it goes into another universe. In other words a black hole in our universe could turn into a “white hole” in a different universe. As the black hole swallows light, the white hole shines brightly—somewhere else. But where? A different place, perhaps, or a different time — many years in the past or future.

Could you travel through a black hole? Right now, no. Nothing we know of could go into a black hole without being crushed. So far the time being, black hole must remain a mystery.

Black holes are a mystery—but that hasn’t stopped scientists from dreaming about them. One scientist suggested that in the future we might make use of the power of black holes. They would supply all of Earth’s energy needs, with plenty to spare. Another scientist wondered if a black hole could some day be used to swallow earthly waste—a sort of huge waste disposal(处理) in the sky!

When the star begins to die ______.

A. there is no fuel left in it                                B. its outer layer goes into space first

C. a huge explosion will happen                         D. it doesn’t give off light any longer

Which of the following doesn’t help produce a black hole?

A. The gravity inside the star is very strong.        B. The light can’t go out of the star.

C. The star becomes smaller and smaller             D. The dying star shines very brightly.

The black hole ______.

A. continues becoming smaller and smaller all the time

B. goes into another universe and becomes a white hole

C. can pull in everything we know of in the world

D. will appear at another place at a different time

What’s the best title for this passage?

A. A New Scientific Discovery: Black Holes

B. How Do Black Holes Come Into Being?

C. What Are Black Holes?

D. Travel Through A Black Hole

.

No one knows when such a custom first __________.