Since 1964，colleges and universities in the U. S. have used Test of English a

题干

Since 1964，colleges and universities in the U. S. have used Test of English as a Foreign Language，or TOEFL，to measure an international applicant's（申请人的）level of English. Universities in English-speaking European countries began using the International English Language Testing System，or IELTS，in 1989. These two tests have been the main choices for English ability testing in higher education admissions for international students until now.

In recent years，several companies have developed new English language tests that are low-cost and easy to use. And they aim to do more than just offer greater choices in the admissions process.

Founded in 2012, Duolingo creates software that teaches users many different languages, including English. In 2014, the company launched its own test of English language ability.

Jennifer Dewar works with Duolingo, helping to develop the test. She formerly worked as an admissions official at Washington University in St. Louis, Misouri. The school is one of hundreds of colleges, universities and other organizations in and outside the U. S. that now accept the test results for international admissions into their study programs.

Dewar says Duolingo created the test to lower the barriers to higher education for people worldwide, especially those in developing countries.

TOEFL and the IELTS cost about $ 300. They are given in a limited number of centers around the world. Some test-takers have to travel to take the tests, adding to the costs. Duolingo offers its test entirely over the Internet for $ 49. All test-takers need is access to a computer with a microphone，listening device and self-facing camera.

TOEFL，the IELTS and Duolingo measure a person's English reading，listening，speaking and writing abilities. But it takes about 45 minutes to complete a Duolingo test，compared to three or four hours for TOEFL or the IELTS. It is possible because Duolingo uses artificial intelligence（人工智能）to adapt to test-takers' abilities，using fewer questions to measure their skills.

【小题1】Why were TOEFL and the IELTS set up？

A．To make people understand English-speaking countries.

B．To help teachers to teach in colleges and universities in Europe.

C．To test an international applicant's level of English.

D．To help international applicants to improve their sEnglish.

【小题2】When did Duolingo begin to use its own test of English language ability?

A．In 1964.	B．In 1989.
C．In 2012.	D．In 2014.

【小题3】Compared to TOEFL and the IELTS, Duolingo _____________.

A．widely used in English tests

B．a less difficult test

C．affordable and convenient

D．a face-to-face test

【小题4】What is the author's purpose in writing the text?

A．To introduce Duolingo.

B．To instruct us how to pass English tests.

C．To introduce overseas studying.

D．To promote English teaching.

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同类题5

As vending machines (投币式自动售货机) have a bad reputation generally, they are particularly not allowed to be used in schools. That is because most of them are filled with foods that are thought to be unhealthy for both kids and adults. However, no one will be against JetBlue’s vending machines. That is because they are installed (安装) to give out free books!

The U.S. airline’s program was launched in early July in one of Washington, D. C. ’s historic neighborhoods. It was picked because JetBlue’s research showed that kids in the area had access to only one age-appropriate book for every 830 children. To turn the situation for the better, the company has installed three vending machines in locations that are visited frequently by the locals, and soon they gain their popularity there.

The machines are filled with twelve age-appropriate books for children from birth to fourteen years old. A total of 42 titles are being offered, and the selection is changed every two weeks. Kids can help themselves to as many books as they wish and return for more books as many times as they desire. Maybe you will ask what the best part is. Unlike a library, the books are theirs to keep.

JetBlue and its partners Random House Children’s Books and Magic Tree House’s author Mary Pope Osborne, say they are committed to giving away 100,000 books. As of August 25, about 16,000 books have been claimed. So far, JetBlue has made its plans to extend (扩大) its vending machine program to more poor neighborhoods in Los Angeles, Detroit, Fort Lauderdale, Houston and New York City.

Though the book vending machines are new, this is not the first time that JetBlue and its partners have given away books. Since 2011, the company’s “Soar with Reading” program has collected over one million dollars’ worth of books to kids in need！

【小题1】People’s attitude towards vending machines is usually_____________.