【题目】

FESTIVALS IN LONDON

London hosts each year a variety of celebrations and festivals. All of them are national and Foreign holidays. Below we show you the most amazing holidays and festivals in London.

New Year's Day Parade

This Parade is a free event which takes place annually on I January since 1987.M lasts about 2 hours 30 minutes, featuring more than 10.000 Participants representing 20 countries worldwide. There are marching bands, cheerleading groups, vehicles, animals, clowns and giant inflatables(充气物).

Oxford and Cambridge Boat Race

Since 1829 each spring the two England's most famous universities race along a 6.7 kilometer stretch of the Thames River in what is perhaps the most famous rowing event in the world. The race attracts a massive crowd of around a quarter of a million fan to the banks of the Thames

London Marathon

The Flora London Marathon, one of the World Marathon Majors, has been held each year since 1981. Currently around 32,000 runners take part in this annual event, including professionals and amateurs. There are live bands entertainment and thousands of cheering fans. It is also one of the largest events to collect money in the world in order to attract more funds, some runners dress up in fancy costumes.

Wimbledon

Wimbledon runs annually from late June through early July, Wimbledon is the oldest and most famous tennis tournament in the world, the only Grand Slam event played on grass courts. Started in 1877, he event is often attended by members of the Royal Family, Wimbledon traditions include the eating of strawberries and cream that can be accompanied by an optional glass of champagne.

1Which of the four festivals has the longest history?

A.New Year's Day Parade.B.Oxford and Cambridge Boat Race.

C.London Marathon.D.Wimbledon.

2London Marathon is different from the other three in that______.

A.it has the purpose of donating money to other events

B.it attracts many more fans from around the world

C.it is the only festival accompanied by live band

D.it has the function of raising money

【题目】

News anchors(主播) must have been reluctant to read out the following news: Xin Xiaomeng began working as the world’s first female artificial(人工的) intelligence news anchor at Xinhua News Agency on Sunday, three months after a male robot joined the profession.

Unlike previous news robots though, Xin does not read news like a cold machine; she reads it almost like a human being. The muscles on her face stretch and relax-and her reactions change-as she continues reading. That’s why many news anchors were worried: Will AI replace us in the near future?

To find the answer, we have to analyse the technologies that support Xin at her job. Three key technologies are used to support Xin. First, samples of human voices are collected and synthesized (合成). This is followed by the collection and synthesis of human muscle movement samples. And third the voices and movements are married in a way that when the Al news anchor reads, the micro -electric motors behind her face move to make her expressions seem more human.

Yet we need a thorough knowledge of deep leaning technology to make a robot imitate a person’s voice. The developer needs to collect tens of thousands of pieces of pronunciations, input them Into the machine and match them with the text or the Al to lean and read. The process for imitating facial movements is similar. The developer has to analyse the movements of the 53 muscles in the human face, make a model set from the collected data for the AI news anchor to lean, and imitate the movements of facial muscles via programs

Both the technologies used to make Xin’s performance impressive are mature. The real difficulty lies in the third -the technology to match the pronunciations with facial movements so that Xin expressions vary according to the content of the news report. In fact, Xins expressions don' t always change according to the content. As a result, her expressions look anything but human. Actually. AI is still no match for human qualities.

1What does the underlined word "reluctant "in the first paragraph mean?

A. Delighted.B. Unwilling.C. Confused.D. Optimistic.

2What can we infer about previous news robots?

A. They read news without expressions.B. They looked like a human being

C. They could interview sports starsD. They could interact with audience.

3What do we know about the third technology?

A. This technology is very perfect so far

B. This technology is quite popular now

C. This technology remains at the theoretical stage

D. This technology is far from mature.

4From the last paragraph, we can draw a conclusion that____.

A. human news anchors should learn from AT anchors to save their jobs

B. Al anchors perform much better than human news anchors at present

C. Al news anchors won 't replace human news anchors in the near future

D. Xin Xiaomeng s expressions vary so naturally that they are true to life

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