-I’m afraid his radio is too noisy.Will you please him to a little.-Sure.A. ask,turn it down B. allow, turn it on C. tell,turn it up D. advise,turn it off 题目和参考答案——青夏教育精英家教网—

题目内容

—I’m afraid his radio is too noisy.Will you please_____him to _____a little.

—Sure.

A. ask,turn it down B. allow, turn it on C. tell,turn it up D. advise,turn it off

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A computer program that could help catch and ever translates from aliens in outer space has been started by a British scientist.

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

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

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 book.

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

C. Understanding aliens. D. Discovering aliens.

3.What does paragraph 4 mainly tell us?

A. Some necessary conditions for making 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.

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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?

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

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

D. Alien languages are signals carrying pictures and music.

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