—Would you like some drinks, Kate?

—Yes, _____, please.

A.some oranges B.two boxes of chocolate C.two bottles of juice

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A computer program that could help catch and even translate messages from aliens in outer space has been developed by a British scientist.

If aliens are discovered one day, scientists fear their language may make it impossible to understand them. But John Elliott of Leeds Metropolitan University in Britain has come up with a program that can figure out the structure(結(jié)構(gòu)) of their language. He thinks that’s the first step in understanding what they are saying.

Dr Elliott’s program would compare an alien language to a database(數(shù)據(jù)庫(kù)) of 60 different languages in the world to look for a similar structure. He believes that even an alien language will have its won structure. “Language has to be structured in a certain way, or it will be hard to use,” he told New Scientist Magazine.

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If a message is received from outer space, it could be compared against this database. Scientists would then be able to see if it’s similar to any human language, or a mix of the languages.

However, Dr Elliott also said that in order to translate what the aliens are actually saying, it may still be necessary to have a “code(密碼) book”.

1.Why did Dr Elliott come up with the program?

A.To learn more about outer space. B.To develop a new language.

C.To help translate messages from aliens. D.To compare an alien language to human languages.

2.According to Dr Elliott, what’s the first step of understanding an alien language?

A.Coming up with a program B.Knowing its structure

C.Understanding aliens D.Discovering aliens

3.What does Paragraph 4 mainly tell us?

A.A way to make the program work.

B.Dr Elliott’s findings about different kinds of languages.

C.Three important functions of the program.

D.The number of sentence structures of human languages.

4.How does the program work when it receives a message from aliens?

A.Mix the message with 60 human languages.

B.Translate the message and send it to the database.

C.Pick out the sentence structure and translate it.

D.Compare the message to the database of 60 human languages.

5.What can we infer from the story?

A.Not all languages have their own structures.

B.To translate alien languages, there is much work to do.

C.The structure of alien languages is similar to that of human languages.

D.Alien languages are signals carrying pictures and music.

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Almost every kid in this country has ever eaten Hershey chocolate. But do you know that the Hershey chocolate factory is more than one hundred years old? And do you know that the father of Hershey Chocolate, Milton Hershey, had many failures in business before he started his famous company?

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The factory is not so hard to find, just travel down Cocoa Avenue until you get to East Chocolate Avenue. Turn right at the traffic lights and just follow your nose.

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A.Because he was taught to make delicious chocolate.

B.Because he got a new idea for making chocolate.

C.Because he built a huge chocolate factory himself.

D.Because he was just interested in eating chocolate.

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A.In 1869, he left school and later worked as a printer for a small newspaper.

B.After his first business failed, he went to Lancaster to learn some new skills

C.He became very successful in chocolate business by experimenting caramels.

D.The factory is difficult to find when you travel down to East Chocolate Avenue.

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A.Stop right there. B.Walk a few hours. C.Go straight ahead. D.Run as fast as possible.

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① A million dollars worth of caramel candy was sold each year.

② His second business failed.

③ He went to Lancaster and worked at a candy factory.

④ He worked as a printer for a small newspaper.

⑤ His chocolate business became a huge success.

A.③②⑤④① B.③②①④⑤ C.④②③⑤① D.④③②①⑤

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