—Will there be more tall buildings in 50 years?

—________.

A. No，they aren't B. No，there won't

C. No，there isn't D. No，they won't

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：2018年中考英語試卷精選專項練習(xí)-被動語態(tài)和時態(tài) 題型：單選題

－Hello, Mary! This is John. You must know why I _________ you.

－Oh, hello, John! I've waited for this call since last month.

A. called B. am calling C. was calling D. have called

查看答案和解析>>

科目：初中英語 來源：福建省2019屆九年級上學(xué)期第一次月考英語試卷 題型：單選題

— Would you like to play football after school?

— ________. I have a lot of homework to do.

A. I’m afraid not B. Enjoy yourself C. That sounds great

查看答案和解析>>

科目：初中英語 來源：人教版2018年八年級上冊 Unit7 測試英語試卷 題型：閱讀單選

What will our life be like in 50 years？No one knows the answer exactly，but we are sure that it will be very different from the life today.My brother Jill White makes some predictions.Here are some of his ideas.

First,people will have less work to do，and robots will do most work.People will use robots to make cars，do the housework, look after sick people and teach students.People will spend most of their time playing sports and traveling.So people will become stronger and healthier, and they will live to be about 200 years old.

Second，cars will become very small and computers will control their speed.So there will be fewer accidents on the road.Planes will be very popular，and most people would like to take them to travel.

Third，people will be able to live in the sea，on the moon or on Mars.The earth won't be crowded or noisy.So there will be much space for people to plant trees.There will be less pollution，and the air will become much fresher.

Finally，water shortage will become one of the most serious problems.If people don't save water now，there will be water wars(戰(zhàn)爭)in 50 years.

1.Jill White thinks that in 50 years robots will help to do the following things EXCEPT_______.

A. looking after sick people B. driving cars

C. teaching students D. doing the housework

2.Jill White thinks most people will travel ________ in 50 years.

A. by bike B. by plane C. by train D. by car

3.According to Jill White，________ in 50 years.

A. every family will have a car B. people won't need to work

C. computers will control the cars' speed D. the earth will become crowded and noisy

4.The underlined word “ shortage” means “________” in Chinese.

A. 短缺 B. 豐富 C. 清澈 D. 渾濁

5.This passage mainly tells us ________ in 50 years.

A. the schools B. the cars C. the robots D. the life

查看答案和解析>>

科目：初中英語 來源：人教版2018年八年級上冊 Unit7 測試英語試卷 題型：單選題

—Where is Mary，Kate?

—She ________ went shopping with her parents.

A. maybe B. possible C. probably D. probable

查看答案和解析>>

科目：初中英語 來源：人教版2018年八年級上冊 Unit7 測試英語試卷 題型：單選題

She will be a teacher ________ two months.

A. on B. after C. in D. at

查看答案和解析>>

科目：初中英語 來源：人教版2018年八年級上冊 Unit7 測試英語試卷 題型：單選題

The college is so famous that ________ people come and visit it every term.

A. hundreds of B. hundred C. hundred of D. hundreds

查看答案和解析>>

科目：初中英語 來源：吉林省2018-2019學(xué)年七年級上學(xué)期第一次月考英語試卷 題型：單選題

---Hi, Jack. Have a good day! ---______, the same to you!

A. I’m fine B. Thank you C. No, thanks D. Oh, I see

查看答案和解析>>

科目：初中英語 來源：天津市2019屆九年級上學(xué)期第一次月考英語試卷 題型：單詞填空

Artificial intelligence (AI) (人工智能）is the ability of a computer program or a machine to think and learn. It is a 1. a field of study that tries to make computers "smart". John McCarthy, a scientist, c 2.up with the name "artificial intelligence" in 1955. Many things such as learning and problem s 3. can be done by computers, though not in the same way as we do.

An unusual goal of AI research is to create computer programs that can learn, solve problems, and think logically(邏輯地）. At present we use the term Al for s4. understanding human speech, recognizing human faces, operating self-driving cars and competing in some game systems like Chess and AlphGo（阿爾法狗）. Some people also consider AI a danger to humans i5. it develops too quickly. Professor Stephen Hawking, a well-known British scientist, was not for this kind of technology.

Math is the basic language of AI. If we r 6. the standard in the learning of math, our students will be more likely to become successful AI designers in the future. We not only want bright students, but also need to attract average students and give them the math skills which are needed to change them i7. AI designers. Besides, a good k8. .of computer science is also necessary for AI designing.

Scientists hope to create c9. and emotional AI which can possibly understand human feelings or create art. Many ways and tools have been tried to d10. this fascinating field.

查看答案和解析>>

同步練習(xí)冊答案