The energy from the sun and wind is very cheap and it will never .A.run out B.put out C.work out D.carry out 题目和参考答案——青夏教育精英家教网—

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The energy from the sun and wind is very cheap and it will never ________.

A.run out B.put out C.work out D.carry out

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On October 25th, 2018, Christie's (佳士得拍卖行) had a very unusual sale. It sold the first piece of artwork created by artificial intelligence for $432,500.

The painting was created by an AI program written by Obvious, an AI research studio in Paris. Soon questions rang through the media: Is this art? Who is the artist? How about the owner? Are machines now creative, too?

All good questions—but too early. The technology is far from advanced (高级的), as Obvious suggested, because the public is completely confused about what AI is, and what it is able to do.

In fact, the painting was just one of the countless artworks AI could produce. It was the team behind Obvious that chose this one. The team first programmed the AI, and then they chose 15,000 paintings to train the software (软件). Connecting the painting with the algorithm (计算程序) was just a clever marketing tool. AI did not produce the painting on its own at all.

Lots of artists are using the same software as Obvious, but none of them are worried about losing jobs because of AI. As they build the machine themselves and work with it every day, they know how limited it is. What interests the artists is to create works together: the way AI lets them go beyond their natural ability.

Artists also laugh at the idea that AI is creative. It certainly creates things, sometimes in new and successful ways, but it does so without a purpose. It is the artist who shapes its output. "You make a fire and it produces interesting shapes, but in the end the fire is not creative. AI is a glorified (被美化的) campfire," said one of the pioneers of using AI in art.

1.The underlined word "confused" in Paragraph 3 probably means _________.

A.easy to understand B.angry C.unable to think clearly D.certain

2.Paragraph 4 mainly talks about ________.

A.what the painting was created for

B.how AI learned to paint

C.why the painting was connected with the algorithm

D.why the painting was not created by AI alone

3.According to the article, the AI technology makes artists able to __________.

A.paint on the computers B.come up with new ideas

C.improve their painting skills D.save time and money

4.We can learn from the article that the AI technology __________.

A.can produce countless artworks B.requires no programming

C.can think for itself D.makes artists lose jobs

—Did you see anyone walk by just now?

—No, I ______ a movie.

A.have watched B.was watching C.watched D.am watching

A person like him won't be ________（仅仅）satisfied with the progress that has been made.

—Hi, Sam. We'll have a camping in the Forest Park this weekend. Would you like to join us?

—________ That's the last thing in the world I ever want to do.

A.It depends. B.With pleasure. C.It's up to you. D.No, thanks.

— Why are you driving so slowly, Dad?

—You can't be________ careful while driving at rush hour.

A.so B.very C.too D.quite

为了给我做早饭，妈妈每天都起的很早。

__________________________________________________

— My mobile phone has caught a virus and it has gone wrong.

— ________.

A.Don’t mention it B.I’m sure it can work

C.I’m sorry to hear that D.It doesn’t matter

Do you feel nervous before and during exams? Are you afraid of taking the test? (1)学会应对圧力很重要且必要. Here are five steps to follow.

Arrive on time. Arriving late will make you feel nervous. (2)Arriving too early will give you time to sit there and worry about things.

Plan your time. You should know how many questions to answer in the exam. Then plan your time to answer all the questions.

Don't waste time. (3)当你遇到不会做的题目时，你应该怎么做呢？Don't waste too much time on them and remember you have to answer all the questions in the exam.

Use all your time. (4)If you finish the exam before time is up, you'd better make full use of the time to check your answers instead of just sitting there. It can help you make as few mistakes as possible.

Move on. (5)Once an exam is over, forget about it. The best thing you can do is to go home and study for the next one.

1._______________________

2._______________________

3._______________________

4._______________________

5._______________________

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